NAVY MIL-R-6018 C-1966 REGULATOR OXYGEN DILUTER DEMAND《氧气调节器的稀释需求》.pdf

1、MIL-R-601BC 16 9977706 OLB529B i.I MIL- R-6018C (ASG) 7 OCTOBER 1966 Supersedine 23 Cctober 1961 mL-6018 B( ASS) MILITARY SPECIFICATION REGULATOR, OXYGEN, DILUTER DEMAND This specification has been approved by the Department of the Air Force and by the Naval Air Systems Command. 1. SCOPE 11 This spe

2、cification covers a diluter demand oxygen regulator. 2. APPLICABLE DOCUMENTS 2.1 bids or request for proposal, form a part of this specification to the extent speci- fied herein: The following documents, of the issue in effect on date of invitation for SPECIFICATIONS Federal 0-“-236 QQ-P- 0-T-624 16

3、 PPP-B-591 PPP-B- 64 O PPP-B- 6 3 6 PPP-T-60 Military MIL-P-116 MIL-A-8625 MIL-F-22191 MIL-0-27210 STANDARDS Military MIL-STD-100 MIL-STD-105 !l!etrachloroethylene , Perchloroethylene, Trichloroethylene Technical Plating, Cadmium (Electrodeposited) Box, Fiberboard, Wood-Cleated Box, Fiberboard Box,

4、Fiberboard, Corrugated, Triple-Wall Tape; Pressure-Sensitive Adhesive, Waterproof, Technical Grade for Packaging Preservation, Methods of Anodic Coatings, for Aluminum and Aluminum Alloys Films, Transparent, Flexible, Heat Sealable, Oxygen, Aviators Breathing, Liquid and Gas for Packaging Applicatio

5、ns a Engineering Drawing Practices Sampling Procedures and Tables for Inspection by Attributes Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-6018C ( ASG) MIL-STD-129 MIL-STD-130 MS20913 MS33586 AN6004 Marking for Shipment and Storage Identifi

6、cation of US Military Property Plug, Square Head Pipe Thread Metals , Defiilition of Dissimilar Regulator - Diluter Demand Oxygen (Copies of specifications , standards , drawings, and publications required by .suppliers in connection with specific procurement functions should be obtained from the pr

7、ocuring activity or as directed by the contracting officer,) 3. REQUIREMENTS 3.1 Qualification,- The regulator furnished under this specification shall be a product which has been tested and has passed the qualification tests specified herein, and has been listed on or approved for listing on the ap

8、plicable Qualified Products List. 3.2 Materials.- 3.2.1 Nonferrous materials.- Nonferrous materials shall be used for all parts of the regulator except wher.e ferrous materials are essential. 3.2.2 Nonmetallic materials.- Any nonmetallic material that deteriorates or is adversely affected by continu

9、ed use with oxygen shall not be used. corrosion, dissimilar metals as defined in MS33586 shall qot be used in intimate contact with each other. 3.2.3 Dissimilar metals.- Unless suitably protected against electrolytic 3.2.4 Elastomers. - All elastomers , except silicone, shall have been manu- facture

10、d not more than 12 months prior to the date of regulator manufacture. cure date (quarter and year) shall be stamped on the elastomer component , provided there is sufficient area, silicone types, compound or silicone-coated cloth. which may cause objectionable or intolerableodors. Standard parts (MS

11、 or AN) shall be used wherever they are suitable for the purpose, and shall be identified on the drawing by their part numbers. Commercial utility parts such as screws, bolts, nuts, and cotter pins may be used, provided they possess suitable properties and are replaceable by the stand- ard parts wit

12、hout alteration, and provided the corresponding standard part numbers ar.e referenced in the parts list and, if practicable, on the contractors drawings. In the event there is no suitable corresponding standard part in effect on date of invitation for bide, commercial parts may be used provided they

13、 conform to all requirements of this specification. The Cure dates and age limitations shall not apply to the The demand diaphragm shall be fabricated of an approved silicone All elastomers shall be free from foreign agents 3.2.5 Standard parts.- 3.2.6 Interchangeability. - All parts having the same

14、 manufacturing part number shall be functionally and dimensionally interchangeable, facturers part numbers shall be in accordance with drawing number reqyirements of Changes in manu- MIL-STD-100. 2 -I_ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-

15、MIL-R-bOL8C Lb m 7997706 0185300 9 m MIL-R-6018C ( ASG.). . 3.3 Design.- The regulator shall be a diluter demand type Chat automatically mixes ambient air with supplied oxygenor providescontinuous flow of 100 percent oxygen when so adjusted. pounds per square inch gage (psig) to 1,800 psig. shall be

16、 in accordance with AN6004. indicator connection, manual controls, mounting plate and mounting holes shall be as shown on AN6004. The regulator shall operate on pressures.ranging from 50 The relative position of the inlet, outlet, flow The configuration and dimensions 3.3.1 Inlet screens.- 3.3.1.1 O

17、xygen inlet.- A 200-mesh screen or an equivalent filter shall be installed in the oxygen inlet so as to filter all supplied oxygen entering the regulator. 3.3.1.2 Ambient air inlet screen.- A screen not finer than 100 mesh nor coarser then 30 mesh shall be installed in the ambient air inlet so as to

18、 filter a11 ambient air that mixes with oxygen. 3.3.2 Flow indicator connection.- The regulator shall contain a 1/8-inchY female pipe thread, flow indicator connection. to a chamber in the regulator in which the pressure varies at least O;5 psig in the pressure range of O to 10 psig as a direct resu

19、lt of a flow in comparison through the regulator outlet. The flow through the outlet causing the variation in the pressure shall be as a result of applying a negative pressure (see 6.3.5) to the outlet with the diluter control in the normal oxygen position.and in the 100-percent oxygen position. The

20、 pressure in the chamber shall not exceed 25 psig. The chamber shall be so located that the oxygen entrapped in the flow indicator line will not be lost during the exhalation cycle. The connection shall be connected to no flow 3.3.3 Emergency continuous flow bypass.- The regulator shall contain an i

21、ndependent bypass around the regulating and mixing mechanism that will provide a i4 fi. 5 liters per minute(1pm)flow of 100-percent oxygen through the regulator outlet. The flow through the passage shall be controlled by an emergency control as shown on ANOO. rotation of the control shall permit flo

22、w and a clock- wise rotation shall stop flow. The rotational movement of the emergency contrpl. shall be 180 .- Packing shall be levels A, B, or Cy as specified (see 6.2). 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-R-hOLC Lb m 7779706 03

23、85308 3 m MIL-R-6018C( ASG) 5.2.1 Level A.- One hundred breathing regulators, packaged as specified in 5.1.1, shall be packed in overseas type exterior containers conforming to PPP-B-591, PPP-B-636, or class 2 of PPP-B-640. Closure and strapping of the containers shall be in accordance with the appl

24、icable container specification or appendix thereto. The gross weight of the packed shipping container shall not exceed the weight limitations of the applicable container specification. 5.2.2 Level B.- One hundred breathing regulators, packaged as specified in 5.1.1; shall be packed in domestic exter

25、ior containers confmming to PPP-B-591, PPP-B-636, or class 1 of PPP-3-640. Closure and strapping of the containers shall be in accordance with the applicable container specification or appendix thereto. The gross weight of the packed shipping container shall not exceed the weight limitations of the

26、applicable container specification. 5.2.3 Level C.- The packaged breathing regulators, which the carrier requires to be packed, shall be packed within exterior type shipping containers in a manner that will insure safe transportation at the lowest rate to the point of delivery. The ship- ment shall

27、conform to the minimum requirements of the rules and regulations applicable to the mode of transportation selected. 5.3 Marking.- Nomenclature tags shall be inserted in each bag. showing title, part number or other data as required by the procuring activity. and exterior containers shall be marked i

28、n accordance with MIL-STD-129. In addition, interior 5.3.1 Precautionary markina.- The following precautionary marking shall appear on each package: “CAUTION: DO NOT ALLOW CONTAMINANTS OF ANY KIND TO BE USED ON OR ABOUT THE OXYGEN REGULATORS.“ 6. NOTES 6.1 Intended use.- The regulator is intended fo

29、r use at altitudes where supple- mental oxygen is necessary for human respiration. breathing air in quantity as demanded by inhalation. The regulator is intended to furnish 6.2 Ordering data. - Procurement documents should specify: (a) (b) (see 5.1 and 5.2). (c) Data requirements (see 6.4). Title, n

30、umber, and date of this specification. The levels of preservation, packaging, and packing required 6.3 Definitions .- 6.3.1 Qualification inspect ion. - Qualification. inspections , as used in this speci- fication, is the process of examining and testing, prior to award of contract or order, a manuf

31、acturers product to determine if the product meets the specification and is acceptable for listing on the Qualified Products List. requirements of this 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-b0LC Lb m 777770b OL5307 5 m MIL-R-6018C(

32、ASG) 6.3.2 Quality conformance inspection. - Quality conformance inspection , as used in this specification, is the process of examining and testing individual production line items or samples of production line items to determine if, according to the requirements of this specification, the items ar

33、e acceptable for delivery to the Government. 6.3.3 Flow measurements.- All reference in this specification to gas flow at altitudes will be understood to refer to volume expanded gas at altitudes atroom temp- erature, and not as corrected to standard sea level conditions. 6.3.4 Positive pressure. -

34、Positive pressure is pressure greater than the prw- sure surrounding the outside of the regulator. 6.3.5 Negative pressure.- Negative pressure is a pressure less than the pressure surrounding the out side of the- regulator. 6.4 =.- For the information of contractors and contracting officers, any of

35、the data specified in applicable documents listed in section 2 of this specification or referenced lower-tier documents need not be prepared for the Government unless specified in the contract or order. The data t be furnished should be listed on DD Form 1423 (Contractor Data Requirements List) , wh

36、ich should be attached to and made a part of the contract or order, NavWeps Form 4200/15 (Drawings, Lists, and Specifica- tions Required) should be attached where applicable. 6.5 Qualification.- With respect to products requiring qualification, awards will be made only for such products as have, pri

37、or to the time set for opening of bids, been tested and approved for inclusion in the applicable Qualified Products List, whether or not such products have actually been so listed by that date. The attention of the suppliers is called to this requirement, and manufacturers are urged to arrange to ha

38、ve the products that they propose qualification in order that they may be eligible to be awarded contracts or orders for the products covered by this specification. Products List is the Commander, Naval Air Systems Command, Dept-of the Navy, Washington, D. C. 20360; however, information pertaining t

39、o qualification of products may be ob- tained from the Director, Aerospace Crew Equipment Laboratory, Naval Air Engineeing Center, Philadelphia, Pennsylvania lgll2. to offer to the Federal Goverernment tested for The activity responsible for the Qualified Custodians : Navy - AS Air Force - 71 Reviewer activities: NaVy - AS Air Force - 11, 71 12 Preparing acthityn Navy - AS Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-