NAVY MIL-F-18870 E-1975 FIRE CONTROL EQUIPMENT NAVAL SHIPBOARD GENERAL SPECIFICATION FOR《海军舰艇火力控制装置的通用标准》.pdf

1、18 August 1967 . MILITARY SPECIFICATIONFIRE CONTROL EQUIPMENT, NAVAL SHIPBOARD,GENERAL SPECIFICATION FORThis specification is approved for use by allDepartments and Agencies of the Department of Defense.1 SCOPE1.1 This specification covers the Common requirements for the procurement of firecontrol e

2、quipment to be used in Naval shipboard weapon systems. Such equipment may be acomplete system or a part of such a system.2 APPLICABLE DOCUMENTSon the date of invitation for bidsto the extent specified herein.*.2.1 The followingor request “for proposals,See 6.3.documents, of the issue in effectform a

3、 part of this specificationSPECifICATIOnSFederalJ-W-1177W-C-596W-F-406. HH-P-96QQ-A-200.QQ-A-225QQ-A-250/2 QQ-A-250/6 ,QQ-A-250/11QQ-A-591QQ-A-596QQ-A-601QQ-B-613QQ-B-626Wire, Magnet, ElectricalConnector, Plug, Electrical; Connector, Receptacle, Electricalfittings for Cable, Power, Electrical and Co

4、nduit, Metal, flexiblePaper, Gasket; Fiber (Animal or Plant), SheetAluminum Alloy,”Bar, Rod, Shapes, Structural Shapes, Tube, and Wire,Extruded; General Specification forAluminum and Aluminum Alloy-Bar, Rod, Wire, or Special Shapes; Rolled,Drawn, or Cold finished, General Specification forAluminum A

5、lloy 3003, plate and SheetAluminum Alloy 5052, Plate and SheetAluminum Alloy 6061, Plate and Sheet .a71a15Aluminum Alloy Die CastingsAluminum Alloy Permanent andAluminum Alloy Sand Castingssemipermanent Hold CastingsBrass, Leadedand Strip)Brass, Leadedwith finishedand Nonleaded:and Nonleaded:Edges (

6、Bar andflat Products (Plate, Bar, Sheet,Rod, Shaped, forgings, and Flat ProductsStrip ).FSC 1290Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-18870Z(OS)Brass, Naval: Rod, wire, Shapes, Forgings, and Flat Products withFinished Edges (Bar, flat

7、 wire, and Strip)WB-637Brass, Naval: Flat Products (Plate, Bar, Sheet, and strip)QQ-B-639. QQ-B-728 Bronze Maganese; Rod, Shapes, Forgings, and Flat Products (flat Wire .Strip, Sheet, bar, and Plate)Bronze, Phosphor; Bar, Plate, Rod, Sheet, Strip, Flat Wire, andStructural and Special Shaped Sections

8、QQ-B-750QQ-B-825 Bus Bar; Copper, Aluminum or Aluminum AlloyChromium Plating (Electrodepoeited)QQ-C-320Copper Alloy Castings (Including Cast Bar)QQ-C-390Coppe-Aluminm Alloy (Aluini.mm Bronze) Plate, Sheet, Strip$ and Bar(Copper AlloY Numbers 606, 612, 613, 614, and 628)QQ-C-4S0Copper Rods and Shapes

9、; end Flat Products with Finished Edges (Flatwire, Strips, and Bars)QQ-C-502Copper Beryllium Alloy Bar, Rod, and wire (Copper Alloy Numbers 172and 173)QQ-C-530.Copper Beryllium Alloy Strip (Copper Alloy Numbers 170 and 172)QQ-C-533Nickel-CoppeAlloy Bar, Plate, Rod, Sheet, Strip, wire$ Forgings,and S

10、tructural and Special Shaped Sections .QQ-N-201Mckel-Copper-Alumhm Alloy, Wrought.Nickel-Copper Alloy and Nickel-Copper-Silicon Alloy CastingsQQ-N-286QQ-N-268QQ-N-290QQ-P-416QQ-S-365QQ-S-764QQ-Z-32STT-C-490Nickel Plating (Electrodeposited)Plating, Cadmium (Electrodeposited)Silver Plating, electrodep

11、osited; General Specification forSteel Bar, Corrosion Resisting, free Machining .Zinc Coating, Electrodeposited, Requirements for. Cleaning Methods and Pretreatment of Ferrous Surfaces for OrganicCoatings .WW-T-70012. WW-T-700/bWW-T-700/6ZZ-R-765Tube, Aluminum Alloy, Drawn, Seamless, 3003a15 a71Tube

12、, Aluminum Alloy, Dram, Seamless, 5052Tube, Aluminum Alloy, Drawn, Seamless, 6061 .Rubber, Silicone .Varnish, Moisture-and-fungus-Resistant (for TreatMent of Communications,Electronic, and Associated Equipment)MIL-V-173Glass, Optical2Provided by IHSNot for ResaleNo reproduction or networking permitt

13、ed without license from IHS-,-,-a71MIL-F-8870E(OS)0MIL-C-675MIL-R-900MIL-S-901,MIL-G-1149MIL-C-2212MIL-R-2726MIL-R-2765MIL-G-3036MIL-D-3464MIL-C-3469MIL-G-3787MIL-A-3920MIL-S-4040MIL-P-S42SMIL-G-S524MIL-P-5516MIL-C-5541MIL-S-6855MIL-A-862SMIL-T-10727MIL-M-13S08MIL-O-13830MIL-R-15624MIL-C-15726MIL-P1

14、6232MIL-T-16387MIL-T-17111MIL-C-17112Coating of Glass Optical Elements (Anti-reflection)Rubber Gasket Material, 45 Durometer HardnessShock Tests, H.I. (High Impact); Shipboard Machinery, Equipment, andSystems, Requirements forGasket Materials, synthetic Rubber, 50 and 65 Durometer HardnessController

15、s, Electric Motor, A.C. or D.C. and Associated SwitchingDevices, Naval ShipboardReceptacles, Receptacle Plugs, Switch and Receptacles, and Outlets(Electrical), General Specification forRubber Sheet, Strip, Extruded, and Holded Shapes, Synthetic,oil-ResistantGrommets, Elastic, Hot-Oil end coolant Res

16、istantDesiccants, Activated, Bagged, Packaging Use and Static Dehumidify-tbnCanada BalsamGlass, Laminated, flat; Except AircraftAdhesive, Optical, ThermosettingSolenoid, Electrical, General Specification for Plastic, Sheet Acrylic, Heat Resistant “Gland Design; Packings, Hydraulic, General Requireme

17、nts for.Packing, Performed, Petroleum Hydraulic Fluid Resistant, 160 fChemical Conversion Coatings of Aluminum and Aluminum AlloysRubber, Synthetic, Sheets, Strips, Molded or Extruded ShapesAnodic Coatings, for Aluminum and Aluminum AlloysTin Plating; Elecrotdeposited or Hot-Dipped, For ferrous andn

18、on-ferrous MetalsMirror, Irent Surface Aluminized: For Optical ElemtentsOptical Components for fire Control Instruments; General SpecificationGoverning the Manufacture, Assembly, and Inspection ofRubber Gasket Material, 50 durometer Hardness (Maximum)Copper-Nickel Alloy, Rod, Flat Products (Flat wir

19、e, Strip, Sheet. Bar,and Plate), and ForgingsPhosphate Coatings, Heavy, Manganese or Zinc Base (for Ferrous Metals)Transformers, Synchro, OverloadFluid, Power TransmissionCopper-Nickel-Zinc Alloy (Nickel-Silver): CastingsProvided by IHSNot for ResaleNo reproduction or networking permitted without li

20、cense from IHS-,-,-a71.MIL-18870E( OS )MIL-E- 17555MIL-P-18317MIL-P-18388MIl-H-19457MIL-C-201S9MIL-G-20699MIL-F-21241MIL-F-21424MIL-C-21609MIL-C-22087MIL-G-22529MIL-M-28787MIL-G-4S204MIL-G-81168: .“ . STANDARDS“ .MilitaryMIL-STD-108MIL-STD-143MIL-STD-150MIL-STD-167MIL-STD-21OMIL-STD-242MIL-STD-454MI

21、L-STD-725MIL-STD-740MIL-STD-810MIL-STD-1241MIL-STD-1303MIL-STD-1364Electronic and Electrical Equipment, Accessories, and Repair Parts:Packaging and Packing ofPlating, Black Nickel (electrodeposited) on Brass Bronze 01 SteelCoils, Tube Deflection; and Coils, Tube focusing.Hydraulic Fluid, Fire Resist

22、ant .Copper-Nickel Alloy (70-30 and 9o-10): castingsGrommets, Rubbert Split, General Purposefilters, Color, Finished (for Optical Instruments)Filters, Polarizing (for Optical Instruments)Cable, Electrical, Shielded, 600-Volt, (for Nonflexing Service)Copper Alloy Investment CastingsGrommet, PlasticMo

23、dules, Electronic, Standard Hardware Program, GeneralSpecification for .Gold Plating, electrodeposited Gyroscope, Rate Integrating .Definititions of and Basic Requirements for enclosures for electric .and Electronic EquipmentStandards and Specifications, Order of Precedence for the Selection ofPhoto

24、graphic LensesMechanical Vibrations of Shipboad EquipmentClimatic Extremes for Military EquipmentElectronic Equipment Parts Selected StandardsStandard General-Requirements for Electronic EquipmentMethod of Marking Scales for Sights and Fire Control Instruments .Airborne and Structureborne Noise meas

25、urements and Acceptance CriteriaShipboard equipmentenvironmental Test MethodsOptical forms and DefinitionsPainting of Naval ordnance EquipmentStandard General Purpose Electronic test EquipmentProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IRequireme

26、nts for employing Standard Hardware Program Modules.Design Requirements for Stanard hardware Program Electronic ModuLesInterface Standard for Shipboard SystemsPacking, preformed - MS 7267, “0“ RingPacking, Preformed - Ws 7278, “ O. ringTacking, Preformed, for Electrical Use230989 Polarizing Plates (

27、for Optical Instruments), Sizes of Plates in Service264831 Fire Control Instruments, Dials, Typical Arrangements264832 fire Control Instruments, Standard Dials, Details275109 Spot DialsSK 84259 instrument window, Gasket AssemblySK 87448 Gun Mount DialsSK LD132263 ColoF Filters for Optical Instrument

28、sPUBLICATIONSNaval Sea Systems CommandOD 13726 Nonflexing,.,Cable (WMOS) Installation and Data HandbookOD 39223 Maintainabilty Engineering Handbook. .OP 1700 Standard Fire Control Symbolsor 2230 workmship and Design Practices for electronic Equipment.OP 3440 Special Purpose Test Equipment for Suppor

29、t of Naval Ordnanceweapon Systems.OR-1 Hark and Hod Nomenclature SystemNaval Ship Engineering CanterBuships STD9000-S6202-73980 Electrical Standards and type plans5Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-“13.1 First ARticle. First articles sh

30、all be manufactured using the method proposed forproduction. These first articles will be tested to determine if the proposed production methodyields an item which meets the requirements of this specification. The number of first articlesshall be as specified in the procurement documents invoking th

31、is specification. See 6.2(b).3.3.1 Standard parts end materials. Standard parts and materials shall be utilized tothe maximum practicable extent. Standard parts and materials are defined as those covered bydocuments listed in MIL-STD-242 or invoked herein or in the procurement documents invoking thi

32、sspecification.3 11 NON-Standard parts and Materials. Approval for the use of nonstandard parts andmaterials, defined as any parts or materials not covered by documents listed in MIL-STD-242 orinvoked herein or in the procurement documents invoking this specification shall be in accordance with MIL-

33、STD-454, Requirement 22.3.3.1.2 Interchangeability. Interchangeability shall be in accordance with MIL-STD-454,Requirement 7. .3.3.2 Safety. Equipent shall be designedto minimize hazards to personnel in accordancewith MIL-STD-454, Requirement 1.3.3.3 Human engineering. Human engineering shall be in

34、accordance with MIL-STD-454,Requirement 62.3.3.3.1 The number of adjustments necessary for normal operation shallbe minimized. Whereadjustments must be made in a certain sequence, the proper sequence shall be clearly and perma-nently indicated near the points of adjustment.3.3.4 Reliability. A relab

35、ility program shall be established in accordance with MIL-STD-454, Requirmeents 36.)6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-18870e(os).3.3.5 MaintainabilitY, Maintainability engineering shall be in accordance With OD 39223A maintainabi

36、lity program shall be established in accordance with MIL-STD-454, Requirement 54,3.3.6 Accessibility. Accessibility shall be in accordance with MIL-STD-454, Requirement36. Access to all parts shall be from the front panel unless otherwise specified. See 6.2(d).3.3.6.1 Cable entrances shall not be in

37、 the front of equipment, unless below floor level.Controls shall not be located on covers that must be removed for servicing3.3.7 Tools . Tools needed for calibration, operation, or servicing shall be in accordancewith MIL-STD-454, Requirement 633.3.8 Test equipment. Equipment shall be designed such

38、 that test equipment required forcalibration, operation, and ,maintenance shall be PReferred General Purpose Electronic Test. . Equipment as defined by and listed in MIL-STD-1364, to the maximum extent practicable. Specialpurpose test equipment shall be selected from OP 3440 if practicable. The need

39、 to develop newtest equipment for use with fire control equipment shall be minimized.3.3.9 Test revisions. equipment shall be designed to Interface with Automatic TestATE available at the service location. See 6.2(e). Where ATE is not available ornot applicable, the equipment shall include self-test

40、 devices to verify proper operation endindicate malfunctions. Parameters essential to proper operation and subject to drift out oftolerance during normal operation or as a result of operator error shall be monitored by appro-priate self-test devices. Test provisions shallbe in accordance with MIL-ST

41、D-454, Requirement32. .3.3.10 Size. Equipment intended for interior installation shall be no more than 72 inches(in.) (1.83 metres) in overall height, including resilient mounts. Equipment intended forinterior installation on surface ships shall. be capable of passage through a doorway 26 in.(720 mi

42、llimeteres (MM) wide by 45 in (1.14 m)high with corners rounded on 8- in. (200 mm)radii; and through a hatch 30 in. (760 mm) square with corners rounded on 7.5-in. (190 mm) radii.Equipment intended for installation in submarines shall be capable of passage through a circularhatch 25 in. (635 mm) in

43、diameter; and through an opening 20 in. (500 M) wide and 38 in.(965Mm) high with corners rounded on 10 in. (255 mm radii See6.4.303.10.1 Equipment too large to meet the above requirements shall be separable into units$each of which shall meet the above requirement .3.3.11 Weight Equipment weight sha

44、ll be minimized. Each individually housed assembly orsection of more than 100 pounds (45 kilograms) shall be provided with eye bolts or similarlifting devices which will accomodate a 1-inch (26 mm) line. These devices may be either inte-gral OF removable.removable devices shall be stowed in the equi

45、pment and secured so as toavoid loss or displacement during operation of the equipment,3.3.12 Noise, acoustical. The volume of noise generated by the equipment shell not exceeda sound pressure level, referenced to 0.0002 microbar (20 vpa), of 50 decibels in enclosed areasand 75 decibels in exposed a

46、reas. See 6.2(f).3.3.13 Enclosures. Enclosures shallbe in accordance with MIL-STD-454, Requirment 55.3.3.13.1 The degree of enclosure shall be at least dripproof for protected. proof for exposed areas. See 6.2(g)3.3.13.2 Handles or bails shall be provided for handling the equipment andHandles shall

47、be compatible with the bards and the service environment Eachcapable of supporting the entire weight of the item to which it is attached,sides or top of enclosures shall be of a recessed, folding, or hinged design.areas and splashits sections.handle shall beHandles on the3.3.13.3 eclosures Shall be

48、fitted with resilient mounts as specified in the procurementdocuments invoking this specification. See 6.2(h). Shock-mounted equipment shall be designedfor mounting not closer than 2 in. (5O mm) to adjacent bulkheads or obstructions. Resilientmounts shall be in accordance with those listed in MIL-ST

49、D-740 and shall be replaceable withoutdisassembling equipment within the enclosure to which they are a71 ttached.I7Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a71MIL-F-19870E( 0S)a71oa71a15 a15“.,a713.3.14 Moisture pockets. Locations within the equipment which would be likely to collectmoisture shall be in accordance with MIL-STD-454, Requirement 31.3.3.15 Compressed air. Equipment req