1、 . a O NIL-R-51SLb 10 779970b 033q303 5 E - 3/43 MIL-R-515 16 ( EA) 16 January 1986 (See section 6) MILITARY SPECIFICATION SMTULATOR, PRESSURE, RIOT CONTROL AGENT DISPERSER This specification is approved for use within U.S. Army Chemical Research and Development Center, Department of the Army, and i
2、s available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE ,. Scope. This specification covers one type of pressure regulator. 2. APPLICABLE DOCUMENTS 2 . 1 Government documents . 2.1.1 Standards, The following standards form a part of this specification to the extent
3、 specified herein. these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISC) and supplement thereto, cited in the solicitation. Unless otherwise specified, the issues of STANDARDS MILITARY MTL-STD-105 - Sampling Procedures and Tabl
4、es for Inspection by MIL-STD-129 - Marking for Shipment and Storage. MIL-STD-130 - MIL-STD-810 - Environmental Test Methods and Engineering Guidelines. Attributes. Ident if icat ion Marking .of US Military Property . 2.1.2 Other Government documents and drawings. The following other Govern- ment doc
5、uments and drawings form a prt of this specification to the extent specified herein. Unless otherwise specified, the issues shall be those in effect on the date of the solicitation. : Beneficial comments (recommendations, additions, deletions) and any perti- : : nent data which may be of use in impr
6、oving this document should be addressed: : to: Commander, U.S. Army Chemical Research and Development Center, AWN: : SMCCR-SPD-TS, Aberdeen Proving Ground, MD 21010-5423 by using the self- : addressed Standardization Document Improvement Proposal (DD Form 1426) : appearing at the end of this documen
7、t or by letter. AMSC N/A FSC 1040 - DISTRIBLTFION STATEMENT A. Approved for public release; distribution is unlimited. THIS DOCUMENT CONTAINS y- PAGES. I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c- -. MIL-R-SL516 LO M 777970b 0334304 7 DRAWING
8、S AND TECHNICAL DATA PACKAGE LIST (TDPL) UtS. ARMY ARMAMENT, MUNITIONS AND CHEaUIICAL COMMAND CHEMIC& RESEARCH AND DEVELOPMENT CENTER TDPL 116-3-92 - Regulator, Pressure, Riot ControI Agent Disperser. (Copies of standards , drawings and other Government documents required by contractors in connectio
9、n with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity. 2.2 Other publications. The following document forms a part of this speci- fication to the extent specified herein. Unless otherwise specified, the issues of the documen
10、ts which are DOD adopted shall be those listed in the issue of the DODISS specified in the solicitation. Unless otherwise specified, the issues af documents not listed in the DODISS shall be the issue of the non- government documents which is current on the date of the solicitation. UNIFORM CLASSIFI
11、CATION COMMITTEE Uniform Freight Classification Ratings, Rules and Regulations. (Application for copies of these freight classification ratings, rules, and regulations should be addressed to the Uniform Classification Committee, 202 Union Station, Chicago, Illinois 60606. ) (Nongovernment standards
12、and other publications are normally available from the organizations which prepare or which distribute the documents. These docu- ments also may be available in or through libraries or other informational ser- vices.) 2.3 Order of precedence. in the event of a conflict between the text of this speci
13、fication and the references cited herein ( except for associated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has
14、 been obtained. 3 REQUIREMENTS 3.1 Materials and components. 3.1.1 Materials. All materials used in the mnufacture of the regulator shall conform to the specifications forming a part of this specification. Materials not definitely specified shall be at- an accepted commercial type and grade suitable
15、 for the purpose intended. and imperfections that might affect serviceability of the assembled product. Material shall be free from defects 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-51516 20 M 7777906 0334305 7 J MIL-R-51516 ( EA) 3.1.2
16、 Components. All components shall be of an accepted commercial type and of the manufacturers latest design. 3.2 Design. The regulator shall be complete and capable of operation under the conditions speckfied in this specification. All regulators procured under this specification from one contractor
17、shall be physically and mechanically identical (Drawing 116-3-92). personnel. for 50,000 cycles (a cycle is designated as a 3 second flow of regulated air) . The regulator shall have an adjustment feature to obtain the setting specified in 3.3. The regulator shall be capable of operating at temperat
18、ures of -40“ to +l55“F. The weight of the regulator shall not exceed 1.0 pound. Regulators shall be of a design not hazardous to The regulator shall be capable of maintaining its rated functioning The adjustment shall be suitably designed to discourage tampering. 3.3 Functioning and leakage. The reg
19、ulator shall not leak and shall main- tain an outlet pressure of i80 + 20 pounds per square inch gage (,pig) at a flow rate of O to 30 standard cubic feet per minute (scfm) (40“F at 14.7 pounds per square inch (psi) of clean air or nitrogen at inlet pressures of 360 2 50 psig and 2100 (+lo0 or -0) p
20、isg and there shall be no pressure rise for the last minute of a three minute period when tested in accordance with 4.4.4 .i. 3.4 High temperature. The regulator shall conform to 3.3 when tested at +155“F as specified in 4.3.3.1. 3.5 Low temperature. The regulator shall conform to 3.3 when tested at
21、 -40F as specified in 4.3.3.1. 3.6 Temperature shock. The regulator shall conform to 3.3 when tested as specified in 4.3.3.1. 3.7 Salt fog, The regulator shall conform to 3.3 when tested as specified in 4.3.3.1. 3.8 Dust. The regulator shall conform to 3.3 when tested as specified in 4.3.3.1. 3.9 Pr
22、oof pressure. The regulator shall not leak and shall be free from per- manent deformation and damage when subjected to a minimum pressure of 3300 psig as specified in 4-4.4.2 (see 6.3). 3-10 Cyclic functioning. The regulator shall conform to 3.3 when cycled in accordance with table I and tested as s
23、pecified in 4.3.3.2. 3.11 Vibration. The regulator shall conform to 3.3 after testing as speci- fied in 4.3.3.3. 3-12 Mechanical shock. The regulator shall conform to 3.3 after testing as specified in 4.3.3.4. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
24、m IHS-,-,-MIL-R-SLSLb LO H 797990b 0334306 O i MIL-R-51516( EA) TABLE I. Criteria for failure rate testing Column I Column II : Number of failures : Cumulative time (cycles) (see 3.2) : 1 30,000 2 48,000 3 63,000 78,000 92,ooo 4 105,000 5 11g,000 6 132,000 7 8 145,000 . 9 10 157,000 The above cumula
25、tive operating times in colme II shall be met before the indicated number of failures in column I has occurred. regulators cycled. ) The regulator shall demonstrate a mean life of at least 10,000 cycles, at a 95 percent confidence level . (Cyclic functions shall be cumulative for all 3.13 Identifica
26、tion. The regulator shall be identified by a nameplate in accordance with MIL-STD-130. 3.14 Preproduction. Prior to the start of regular production, a preproduc- tion sample of regulators shall be produced in accordance with this specifica- tion for examination and tests. 3.15 Workmanship. dirt, chi
27、ps and grease) and damage that could affect its intended use. The regulator shall be free from foreign matter (oil, 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or purchase order, the contractor is responsible for the performance of
28、all inspection requirements as specified herein. in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements speci- fied herein, unless disapproved by the Government. right to perform any of the inspections set
29、 forth in the specification where such inspections are deemed necessary to assure supplies and services conform to pr e sc rib ed re qui r eme nt s. Except as otherwise specified The Government reserves the 4.1.1 Responsibility for compliance. All items must meet all requirements of sections 3 and 5
30、. The inspection set forth in this specification shall become a. part of the contractors overall i-nspection system or quality program. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-R-5151b LO 77777Ob 0334307 2 The absence of any inspection
31、requirements in the specification shall not. relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all require- ments of the contract. Sampling in quality conformance does not authorize sub- mission of known defe
32、ctive material, either indicated or actual, nor does it commit the Government to acceptance of defective naterial. a 4.2 Classification of inspections. The inspection requirements specified herein are classified as follows: (a) (b) Preproduction inspection (see 4.3) . Quality conformance inspection
33、(see 4.4) . 4.3 Preproduction inspection. 4.3.1 - Lot. A preproduction sample of 63 regulators shall be manufactured using the same methods, materials, equipment, and processes as will be used dur- ing regular product ion. 4.3.2 Inspection procedure. 4.3.2.1 For examination and nondestructive tests.
34、 The preproduction lot shall be examined and tested in accordance with the classification of defects and with MILSTD-105. 4.3.2.2 For destructive tests. The preproduction lot shall be tested in accordance with table II. TABLE II. Acceptance/rejection criteria : Test : Accept : Reject Quantity : Requ
35、irement . : (No. Defects) : (No. Defects) : 3 -2 : 4.3.3.5 : O 1 3.4 : 4.3.3.1 : O 1 10 3.5 : 4.3.3.1 : O 1 10 3.6 : 4.3.3.1 : O 1 3 3.7 : 4.3.3.1 : O 1 3 3.8 : 4.3.3.1 : O 10 3 .9 : 4.4.4.2 : O 1 3.11 : 4.3.3.3 : O 1 3.12 : 4.3.3.4 : O 1 5 10 1 : 2 (min) : 3.10 : 4.3.3.2 : see table I 5 5 4.3.2.3 A
36、cceptance/rejection criteria. The contractor shall obtain written approval from the contracting activity prior to proceeding with regular pr.oduc- tion. No regulators subjected to a destructive-type test shall be included in any regular production quantity offered for acceptance. 5 Provided by IHSNo
37、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R-51516( EA) 4.3.3 Tests. 4.3.3.1 High temperature, low temperature, temperature shock, salt fog, and The regulator shall be tested in accordance with methods 501, procedure dust. I, 502, 503, 509 and 5iO respective
38、ly of MIL-STD-810. 4.3.3.2 Cyclic functioning. The regulator shall be mounted in a suitable fixture and shall operate to complete a minimum of 10,000 cycles. 4.3.3.3 Vibration. The regulator shall be mounted in a rigid fixture that simulates actual regulator installation. fastened to the vibration t
39、able and vibrated in accordance with category (g) , procedure x, method 514 of MIL-STD-810. This assembly shall be securely 4.3.3.4 Mechanical shock. Testing except as follows shall be in accordance with Method 516, Procedure I of MIL-STD-810. (a Regulator. The regulator shall be mounted in a fixtur
40、e that simulates actual regulator installation. three shocks in each direction applied along three mutually perpendicular axes for a total of 18 shocks. 516-1 of MIL-STD-810 with a peak value (P) of 15 g and nominal duration (D) of 11 milliseconds. The regulator shall be subjected to The shock pulse
41、 shall be in accordance with figure (b) Repair parts. The packaged regulator (see 5.4) shall be mounted on the test plate and each of the six sides shall be subjected to three shocks in each direction along the three mutually perpendicular axes for a total of 18 shocks. The shock pulse shape shall b
42、e as above (4.3.3.4(a) with a peak value of 30 g with a normal duration of 11 milliseconds. 4.3.3.5 Weight. The weight of the regulator shall be verified by a weighing device accurate to 0.10 pound. 4.4 Quality conformance inspection. 4.4.1 Lotting. A lot shall consist of regulators produced by one
43、manufac- turer, at one plant, from the same materials and under essentially the same manufacturing conditions. 4.4.2 Sampling for examination. Sampling shall be conducted in accordance with MIL-STD-105 . 4.4.3 Inspection procedure. 4.4.3.1 For examination. Sample regulators shall be examined in acco
44、rdance with the classification of defects and with MIL-STD-105. 4.4.3.2 Critical defects. Each regulator in the lot shall be tested for the critical characteristics listed in the classification of defects. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH
45、S-,-,-. a a e MIL-R-51516 LO m 7777906 0334307 6 m 4.4.3.3 Classification of defects. (a) Regulator (Drawing 116-3-92) . Categories Critical: 1 2 Major: 101 102 103 104 Defects Functioning and leakage Proof pressure AQL 1.0 percent defective Diameter and location of installation Hole for inlet incor
46、rect or Tncorrectly Hole for outlet incorrect or incorrectly Workmanship (3.15) holes incorrect located located Acceptance standards 4.4.4.1 44.4.2 4.4.4 Tests. Tests shall be conducted as follows: 4.4.4.1 Functioning and leakage. (a) With 2200 psig air or nitrogen applied to the inlet and approxi-
47、mately i5 cubic inches downstream, flow 30 scfm to atmosphere and monitor down- stream pressure. (b) Reduce flow to zero and monitor for downstream pressure rise the last minute of a three minute period. (c) leak detecting solution. Monitor for external leakage during (b) above using a suitable (d)
48、Repeat (a) and (b) above with an inlet pressure of 360 psig (see 6.3). 4.4.4.2 Proof pressure. With regulator ports manifolded, but separated by a Hold for two min- hand valve, apply 270 psig air or nitrogen to the manifold. valve and continue pressurizing the inlet port to 3300 psig. utes. zero (g)
49、 psig (see 6.3). Shut separation Depressurize only to 270 psig, open the separation valve and bleed to 5. PACKAGING 5.1 Packaging ( interplant shipment ) . The regulators shall be packaged, 1 per container, in containers which will protect the item from damage in deliv- ery from the supply source to a first receiving activity. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
