1、MIL-C-L4b7 12 W 9777906 0277736 3 H MIL-C-14867 (NU) 2 March 70 MILITARY SPECIFICATION CONTROL, GUNNERS, LSER.RANGING: 10559221 1. SCOPE 1.1 This specification covers one type of electronic unit known as Control, Gunners, Laser Ranging: 10559221 (See 6. 1). 2. APPLICABLE DOCUMENTS 2. 1 The following
2、 documents, of the issue in effect on date of invitation for bids or request for proposal, form a part of this specifi- cation to the extent specified herein. SPECIFICATIONS Mili ta ry MIL-F-13926 Fire Control Materiel: General Specification Governing the Manufacture and inspection of MIL-P-14232 Pa
3、rts, Equipment and Tools for MIL -I - 45 6 07 . Army Materiel: Packaging and Packing of Maintenance of Inspection Equipment, Supply and STANDARDS Military MIL-STD -1 05 for Inspection by Attributes MIL-STD-109 Quality Assurance Terms and Definitions MIL-STD-81 O Environmental Test Methods Sampling P
4、rocedures and Tables DRAWINGS U. se Army, Frankford Arsenal F10559221 Control, Gunners, Laser Ranging FSC 1240 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-L4867 12 U 7777906 0277737 5 U c - ITEM CONDITION CHARACTERISTICS C ONNECTIONS 1. Loa
5、d: 1. 1 Resistor 120 ohms *5(r0 Connected be - tween J3-V and J3 -X MIL-C -1 4867 (MU) PACKAGING DATA SHJZET 10559221 Packaging of Control, Gunners, Laser Ranging: 10559221 (Copies of specifications, standards, drawings, and packaging data sheets required by suppliers in connection with specific pro
6、curement functions should be obtained from the procuring activity or as directed by the contracting officer. ) 3, REQUIREMENTS 3.1 Fabrication. - The gunners control shall be manufactur- ed in accordance with Drawing F10559221 and drawings pertaining thereto. 3. 2 General specification. - The gunner
7、s control shall meet the following requirements, where applicable, of MIL-F-13926: (a) Order of precedence (b) Dimensions and tolerances (c) Part identification and marking 3.2. 1 Electronic workmanship, - The gunners control shall meet the workmanship requirements of Drawing F10559221 and draw- ing
8、s pertaining thereto. 3. 3 Performance, - Unless otherwise specified, the gunners control shall meet the performance requirements of this specification at stangard ambient temperatures behien 60 degrees Fahienheit (OF) and 90 F. . 3. 3. 1 Load, power, and signals, - The gunners control shall perform
9、 as specified herein when the load, power, and signals, of Table I are applied as specified. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-:TEM 2. 2.1 2. 2 3. :3. 1 3. 2 NIL-C-14867 12 m 9999906 0297738 7 TABLE I (continued) CONDI TiON Power sour
10、ces: t5 Vdc 4-15 Vdc Signal sources: Digital type -A Digital type-C CHARACTERISTICS Maximum p-p ripple Tolerance 0. 2 Vdc 25 mV IO.? Vdc 25 mV Logical one: t4 I1V Logical zero: to, 2 *o. 2v Logical one: ti9 I1 Vdc Logical zero: Open circuit CONNECTIONS - Jnle s s othe rwi sf specified, ap- plied bet
11、ween following pins of J1: W(t) and X(-) V(t) and X( -) Applied as spec. ified in subse- quent tables he rein. 3.3. 1. 1 Switching continuity. - With no power or signals applied, an open or short-circuit condition shall be present between the terminals in Table II as specified for the various switch
12、 positions. TABLE II 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-L92v NA Normal o. 2 *O.ZV NA NA Depress . - 4.2 *lV NA NA RANGE 2 MIL- C - 14867 (MU) TABLE IV 3. 3. 2 Environmental. 3. 3.2. 1 Storage temperature. - The gunners coontrol s
13、hall meet the requirements of 3. 3. 1 at ambient tem erature (60 F to 9OoF) after exposure and thermal stabilization at -80 8 F and t160F. 3.3.2. 2 Operating temperature. - The gunners control shall meet the re uirements Of 3. 3. 1 while exposed to and thermally stabi- requirements at ambient temper
14、atures (60 F to 90 F). ments of 3. 3. 1 after being exposed to the following vibratory conditions: lized at -40 8 F and t125 F, subsequent to xhich it shall meet the above 3.3. 2. 3 Vibration, - The gunners control shall meet the require- (a) Amplitude: O. 5-inch maximum (b) Acceleration: 4g maximum
15、 (c) Crossover frequency: 12. 5 Hertz (d) Sweep time: 5 to 500 to 5 Hertz in 15 minutes, Two sweeps in each of the three mutually Perpendicular axe s. 3.3.2.4 Shock. - The gunners control shall meet the require- ments of 3. 3. 1 after being exposed to a tata1 of 6 shock impulses, one in each directi
16、on of the three mutually perpendicular axes. impulse shall be a sawtooth or half-sine wave with a time duration of 6 milliseconds. Each shock The peak amplitude of each shock impulse shall be 10og. . 3. 3. 2, 5 Immersion. - With the gunners control pressurized to 5 I1 psig with nitrogen or air and s
17、ubmerged in water to a depth not to 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-L4867 12 7777706 0277743 7 m 1 MIL-C - 14867 (MU) exceed 2 feet at a temperature of 110 I1F, there shall be no evidence of gas bubbles emanating from inside t
18、he unit during a 15-minute obser- vation period 4. QUALITY ASSURANCE PROVfSiONS 4, 1 Responsibility for inspection. - Unless otherwise speci- fied in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwis
19、e specified, the supplier may utilize his own or any other facilities suitable for the performance of he inspection require- ments specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification where such ins
20、pections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1.1 General provisions, - The component and subassembly inspection requirements of MIL-F-13926 form a part of the quality terms shall be as listed in MIL-STD-109, . _ assurance provisions of this spec
21、ification. Definitions of inspection 4. 2 First article (initial pr)duction) approval. - The require- ment for first article approval and the responsibility (Government or contractor) for first article testing shall be as specified in the contract. The sample for first article approval tests shall c
22、onsist of three gunners controls. The sample shall be manufactured in the same manner, using the same materials, equipment, processes, and procedures as used in regular production. All parts and materials, including packaging and packing, shall be obtained from the same source of supply as used in -
23、 re gular production. 4.2.1 Government testing. - When the Government is respon- sible for conducting first article approval tests, the contractor, prior to submitting the sample to the Government, shall inspect the sample to insure that it conforms to all the requirements of the contract and submit
24、 a record of this inspection with the sample, including certifi- cates of conformance for materials. 4.2. 2 Contractor testing. - When the contractor is responsible for conducting first article approval tests, the sample shall be inspected by the contractor for all the requirements of the contract,
25、and a record of this inspection, including certificates of conformance for materials, shall be submitted to the Government for approval. . Government reserves the right to witness the contractors inspection. The sample The 6 r .4. Provided by IHSNot for ResaleNo reproduction or networking permitted
26、without license from IHS-,-,-MIL-C-14867 12 7777706 0297742 7 H 4.3 Inspection provisions 4.3. 1 Submission of product. - Unless otherwise specified by the contracting officer, inspection lot size, lot formation and presen- tation of lots shall be in accordance with “Submission of Product“ provision
27、s of MIL-STD- 105. 4. 3.2 Examination and tests 4.3.2.1 Components and subassemblies. - All components and subassemblies shall be inspected in accordance with the inspection pro- visions contained in Supplementary Quality As surance Provisions (SQAP) listed in the technical data package (TDP). SQAPs
28、, the applicable Quality Assurance Provisions of MIL-F- 13926 shall apply. In the absence of 4. 3.2.2 Final acceptance inspection. Subsequent to first article approval, examination and tests related to Section 3 herein shall be performed on a single defect (individual characteristic) basis in accord
29、ance with MIL-STD-105 and the sampling plans specified in Tables V, VI, and VI1 herein. Examination and test for packaging and marking shall be in accordance with MIL-P- 14232 and Section 5 herein, The tabulated classification of defects in Tables V, VI, and VI1 shall constitute the minimum inspecti
30、on to be performed by the supplier after first article approval and prior to Government acceptance or rejection by item or lot. 4.4.2.3 Functional tests. - The requirements and tests in All examinations and Table V shall be inspected on a 100 (70 basis. tests shall be conducted at the standard ambie
31、nt temperature. (60 to 9OoF). TABLE V (100 percent inspection) CHARACTERISTIC REQUIREMENT . TEST PROCEDURE 1 O 1. Switching continuity 3.3.1,l 4.6.2 102. FEED and LAST 3.3. 1.2 4.6.3 103. Dimmer switch (Sl) 3. 3. 1. 3 4.6.4 indicator s 7 Provided by IHSNot for ResaleNo reproduction or networking per
32、mitted without license from IHS-,-,-MIL-C-L4867 12 = 7777706 02777q3 O i MIL- C- 14867( MU) TABLE V (Continued) CHARACTERISTIC REQUIREMENT TEST PROCEDURE 104. indicator illumination 3.3.1.4 4.6.5 105. Switch selection logic 3.3.1.5 4.6.6 4.3.3 Acceptance and rejection. - Rejected lots shall be scree
33、ned for all defective characteristics. Removal or correction of defective units and resubmittance of rejected lots shall be in accord- ance with “Acceptance and Rejection“ as specified in MIL-STD- 105. 4.4 Special sampling 4.4. 1 General. - One gunners control shall be selected at random by a Govern
34、ment representative as a control sample from each 100 produced. tests in Table VI. The control sample shall meet the requirements and TABLE VI CONTROL TEST REQUIREMENT TEST PROCEDURE 301. Fabrication 302. General specification 3.1 3.2 Applicable drawings - visual visual MIL-F-13926 - 4.4.2 Environme
35、ntal. - Three gunners controls shall be selected at random by a Government representative as a control sample from each 50 produced or from each months production, whichever occurs first. ments and tests in Table VII. The control samples shall meet the require- 8 Provided by IHSNot for ResaleNo repr
36、oduction or networking permitted without license from IHS-,-,-TABLE VI1 CONTROL TEST REQUIREMENT TEST PROURE 303. Storage temperature 3.3.2.1 4.6.7.1 304. Operating temperature 3.3,2.2 4.6.7.1 305. Vibration 3.3.2.3 4.6.7.2 306. Shock 3.3.2.4 4.6.7.3 3 07. Immer sion 3.3.2.5 4.6.7.4 4.4.3 Failure of
37、 sample. - Should any one item of a special sampling fail to meet the specified test requirements, acceptance of the product shall be suspended by the Government until necessary cor- rections have been made by the contractor and the resubmitted item has been approved (see 4.3.3). 4.5 Inspection equi
38、pment, - Except as otherwise provided for by the contract, the contractor shall euPPlv and maintain inspection equipment in accordance with the appliibe requirements of-MIL- I- 45607. 4. 5. 1 Government-furnished inspection equipment. - Where the contract provides for Government-furnished test equip
39、ment, supply and maintenance of test equipment shall be in accordance with the ap- plicable requirements specified in MIL-1-45607, 4. 5.2 Contractor-furnished inspection equipment 4. 5.2. 1 Government design. - Unless otherwise specified in the contract, all inspection equipment specified by drawing
40、 number in specifications or SQAP forming a part of the contract shall be supplied by the contractor in accordance with applicable technical data listed in the technical data package (TDP). 4. 5.2.2 Contractor design, - The contractor shall design and supply inspection equipment compatible with the
41、“Test Methods and Procedures“ specified in 4.6 of this specification and with the compo- nent inspection procedures specified in “Examination“ and “Test Facilities“ requirements of MIL-F- 13926. equipment is normally considered to be within i070 of the product tolerance for which it is intended, thi
42、s inherent error in the test Since tolerance of test 9 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-Li867 12 999790b 0297795 4 MIL-G- 14867(MU) equipment design must be considered as part of the prescribed product tolerance limit. Thus, conc
43、ept, construction, materials, dimensions, and tolerances used in the design of test equipment shall be so selected and controlled as to insure that the test equipment shall reliably indi- cate acceptability of a product which does not exceed 90% of the prescribed tolerance limit and permit positive
44、rejection when non-conforming. calibration of test equipment. Construction shall be such as to facilitate routine 4. 5. 3 Test equipment. - In conjunction with 4. 5.2, the standard test equipment listed in Table VI11 shall be utilized in performing the applicable test of 4.6. TABLE VI11 NOMENCLATURE
45、 DESCRIPTION 1. D-C Power Supply Plus 5 f. 2 v Ripple: 25 mV p-p maximum Ripple: 25 mV p-p maximum 2. D- C Power Supply Plus 15 f. 7 V 3. Ohmmeter Range: O to 10 megohms 4. D-C Voltmeter Range: O to 10 V Accuracy: * Ei70 Accuracy: * 1% 5. Signal Source Capable of providing a d-c level of amplitude a
46、s specified in Items 3. 1 and 3.2, Table I . 4.6 Test methods and procedures 4. 6. 1 Test conditions. - Unless otherwise specified, the test conditions shall be in accordance with the “Test Facilities“ require- ments of MIL- F- 13 926. 4.6. 1. 1 Initial conditions. - Connect the load and power (exce
47、pt in 4.6.2) to the gunners control as specified in Table I. 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-,. MIL-C-LVb7 12 m 77777Ob 027774b b m MIL-C- 14867(MU) 4.6.2 Switching continuity. - With no power or signals applied, measure for an ope
48、n or short-circuit condition between the terminals - in Table II as specified for the various switch positions. short-circuit conditions shall be as specified in 3. 3. 1. 1. The open or 4. 6. 3 FEED and LAST indicators. - Apply the power, but not the signals, as specified in Table L ItFEED“ and “LAS
49、T shall light as specified in 3. 3. 1. 2. as in 4. 6. 3 ana 4. 6. 5, depress the dimmer switch. shall change either from bright to dim or from dim to bright as speci- fied in 3. 3. 1. 3. Th e indicator lamps marked 4. 6.4 Dimmer switch (SI). - With the indicator lamps lighted All indicator lamps 4.6. 5 Indicator illumination. 4.6.5.1 RANGE RETURN SELECTOR indicators. - With
