1、MIL-E-Lq717A 13 77797Ob 027b397 b M -.% .- 5 37/9 iJ SCOPB .- 1.1 This specifica%ion contailzs special requirements not covered by the drawings ar?,$. grovides quaz-ity asstirame provisfons for the inert parts ror one type or“ stand off dev2ce designated as Extens:.on, FIZ%, YAl (NXZl). 2.1 The fo2.
2、lowing 3ocu-ents of the issue in effect on dco.te of invitaticn o? bids, or request :or pro2osels, Tom. a pmt of his specification to the extert s-ecq ,I a-. t.6 hePei2. SPECIFICAIIOKS F3DEFiAL TT-C-490 - C7em2ng Methods and Pretreatment 02 Ferrous Swfaces for Organ:-c Coatirlgs. MILITARY EIL-C-4566
3、2 - Drawirgs, Engineering TEbulct-ion (Copies of spec%fications, star_dards, rmings ant!. publicztiom requlrec? by sE3pliers in connectron with specific grocurement fu?ctions shouid. be obtalned rom the prccuring activity or as dimcted Sy the contrzcting officer , ) 2 Provided by IHSNot for ResaleNo
4、 reproduction or networking permitted without license from IHS-,-,-MIL-E-14719A (KU) 3, 3.1 Katerial. -Materials used in the fabricat:Lon of the inert parts E-hall Se in accwdmce with the app1:cable s:?ecficf $ - Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
5、om IHS-,-,-. MIL-9-14719A (MU) may use his own or any other fcciiit4es suitable for the performance . of the inspection requimments spectiied herein, unless disapproved . . Dy the Government. The Government reserves the right to perform my of the Inspecttons s documents . 4,l.l -. . f, Number of ite
6、ms in the lot. g. Date submitted. The cwtificate shall be signed by a responsible went of the certifying organization. The initial certificate submitted shall be substantiated by evidence of the agents authority to bind his principal, be required with subsequent certificates unless, euring the cours
7、e of the contract, this authority is vested in another agent of the certifying organization. Substantiation of the agc?ntts authority will not 4.2 First Article Inspection 4.2.1 Subrnission.-Prior $6 initiating regulm production, the contractor shall submit five (-5) each bumter tube assemblies and
8、painted supports and five (5) complete sets of parts, unpainted, (Z.e., 5 each of each componen5 and subassembly excluding those of the bu?ster assembly) to a Government approved facility as designated by the contracting officer (see 6.4) for evaluatlon in accordame with ?rie povislons of 4.2.2. .1.
9、 Y: -3, 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-*IL;-Z-*14719A (FJ) T3e Tirs3 srticlu smple shall c0nsis-i; of material that has beer, pPoor2geI as ctetern2ned by the Governmnt, shall Rot be deemea *Lo alter tke homogeneity of the lot, spec
10、tion lots shall comply 5th IV;LL-STD-ZOS. Wz.less otherwise approved- by the contracting oficer, the inspection lot size of end items deliverable under tie contract shall be not less than the sxallest weekly estimate of- quantities contractually sche6uled for production dwfng the contract-perioc nor
11、 more than the largest monthly quantity contrc.ctual7y scheduled 20, delivary during the contract period. Inspection lots of components-. or subassemblies, other khan the items 02 delivery, shall be homogeneous and of a size mutually convenient to 50th the contractor and the Government inspector, Lo
12、t nunbeping, as required, shall be in accordance wTth BEL-STD-1168. -I .ion. pei.formancc of the inspecticns listed shall be inaccordance with Alsc, at the optlon of the procuring Equrpment mcessary for the 4,304. . ._ I . Provided by IHSNot for ResaleNo reproduction or networking permitted without
13、license from IHS-,-,-.O XIL-E-14719A (M) 4t3.2.1 Burster support, before pair,t (see dg. 9231712-1 though -5 (as applicable) coverLne Wall thickness of pipe, minGage aram material not vis.le 360 de;reeS.,iVisual Hydrostatic test stamp mtssng (see 3.4).cViguai . 01001 . 01002 01003 - 01004 . O1005 01
14、006 01007 01008 O1009 02.010 02.011 . AQL 1,50 percent Internal chamfer missing al; male end. .Visual-Manual 03-013 Evidence of poor workcianship ( see 3.6) .Visual 07014 Total length, mln.eGe OL012 . ._ . .I . .I ? Provided by IHSNot for ResaleNo reproduction or networking permitted without license
15、 from IHS-,-,-. KLrE-14719A (PJJ) 4.3.2.2 Eurster support, . 9231712, as applicable) Code No. 10001, Minor defect.-Test panels shall be prepared in accord- ance with paragraph 4.2.8 of TT-(3-490 an8 shall be exposet! to a 5 percent salt spray in accordance with Method 811.1 of Fed. Test Method Stand
16、ard 151a for 96 hours. The pmels shall then be evaluated to the requirements of paragraph 3.9 of TT-C-490. Corrective action in accordance with 4.2.8 shall be implemented when indicated. 3.3) MEjor defect, Code No. 01015.-This test shall be performed 100 percent. using test equipment specified In 4.
17、3.4. to comply with the specified requirement shall be classed defective and removed from the lot. 4.3.3.2.2 Hydrostatic test of burster support assembly (see The test shall be performed as specified in 4.4.1, Any assembly which falls Provided by IHSNot for ResaleNo reproduction or networking permit
18、ted without license from IHS-,-,-4.3.4 Inspection Equlpinent.-Equipment Tabulation Nubers ET-9233.708 end ET-9238810 identify the irspection 5quipmentrequired to perform the examinations md tests prescribed in this section. coritractor shall desfgri 5nspection cquLpr.ent in accordance with the instr
19、uctions In 6.3 equipment drawings and lists provided and revised in accordance with the requirements of the ST may be used by DOD activities for design, procurement, mmufactuTe, testing, evaluation, production and receiviag inspection, overhaul, shipping, storage, . identification of stock, ordering
20、 and storage of replacement pmts, inspection of itens at overhaul, general maintenance of equipment, construction, survey and. whenever inspection equipment drawings are needed. of the equipment listed in the ET shall be in accordance with Specification ML-1-45607, a set of master gages, standazds,
21、and appropriate instruments for regularly scheduled calibrations of his acceptance inspection . equipment. Records of such regularly scheduled calibrations shall be maintained by the contractor ant! made available for review by the Government. The calibration of gages, standards, and Lnstnunents sha
22、ll be in accordance w%th Specification The 4.3.4,l Government rights to documenkation,-Inspectian 4.3.4.2 Supply and maintenance,-Supply and maintenance 4.3,4.3 Calibration.-The contractor. shall have available MIL-C-45662. 4.4 Test methods and procedures.-The test method and procedures described in
23、 each of the following tests represents only one method and one precedure which has been proven -n use and Is approved by the Goverment for Government acceptance p.mposcs. Producers and manufacturers have the option of using substitute methods and procedwes only after obtaining Government approval.
24、Goverment approval will be based on an evaluation to de5ermine that the substitute method and procedure will result in an equal or better quality evehation than Chat specified herein. -5- . 1. 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-E-
25、14719A (MT) 4-4.1 Hydrostatic test of burster support assembly.-One end of the assenhi? shall be sealeb off and the assembly assernblec to the applicable test fixture specified in 6.3.4. The asserr!bly shall be heU. in the test fixture in such a marmar that the ends of the assemb:,y are not restrain
26、ed. pressure shall then be introduced at one oL the assembly, the presswe isolated, and held for the ninfnm specified time. Observation shall be made for leaks as evidenced by a-drop in the reading on a presswe gage. the assembly shall be examined to.assure that the brazed end components show no evi
27、dence of separation from the tube. Any assembly which fails to comply with the-specified requirement shall be classed defective. . The specified internal hydrostatic After relief of the Tnternal psessure 5. PREPARATION FOR DELIVERY 1 5.1 Facking 5.1.1 Level C.-The inert burster support, burster tube
28、 assemblies, clamps, bolts, flat washers, nuts, pads, guide tubes and lock washers shall be shipped in sepezate containers which shall be packed and narked in accordance with Standard KESTD-1169. 60 NOTES 6.1 Ordering data.-Procurement documents shall spec- the f oUowing : a. b. Title, number and da
29、te of th2s specification. Data cards.-Data cards shall be prepared for each lot in accordance with the information specified in Standard MIL-STD-1167. 6*2 Inspection code numbers.-The f2vc digit code nunbers assigned to the Inspectjions herein are to facilitate future de.ta collection and analysis b
30、y the Government. Inspection equipment.-The contractor shall design inspec3ion equ-?ment as mquired by the referenced inspec3ion Equipnent Lists (EL) in accordance wlth the instructions o? paragrEphs 6.3.1 through 6.3.5. 6-3 13 Provided by IHSNot for ResaleNo reproduction or networking permitted wit
31、hout license from IHS-,-,- - _-1_- _- _- - - - mIL-E-14719A 13 9999906 0296432 5 MIL-E-147198 (MU) 6.3.1 Inspection equiprnert lists.-Inspection equipment indicate the availzbllity of inspection equipment designs by showLng In the “nurober“ colm 01 the list of inspection equipment (Fcrm SMUPA 1010)
32、the numbers of drawings or Federal S?;ock numbers of existing equipment designs, OP codes as indicated :in paragraph 6.3.2. Design action zequired of the contractor i3 desc?i3ed in panigra2ks 6.3.3 and 6.3.4. The contractor will be required to prepare detailed dpawings in accordance with 6.3.4 for a
33、ll. the equpnent coded as “Contractor Design“ in the number- column. These contractor designs . must be approved by the Governent prior to fabrication or procuring of. the equipment. specified in 6.3.5. Designs shall be submitted for approval as 6.3.2 Inspection equipment list coees,-The inspection.
34、 equipment as defined in 6.3.3 and 6.3.0 will.be designated in the EL by the following codes: CD - Contractor design on controlled contractor format MU - Army design, mandatopy for we. and/or commercial equipment . 6.3.3 Army designs.-Amy designs are reflected on detailed drawings which completely d
35、epict all the information necessary for - the fabrication o? the item of inspection equipment The contractor need provide no design when ar Army design is liste8 for an item of inspection equipment. Amq designs fall into two basic classifications; mandatory (designated “MU“) and non-mandatory (indic
36、ated by drawing or Federal Stock Number). When an inspection eqiciipment list references maqdatory Army designs, the contractor shall coEply w?th, and use these desLgns accordingly. The contractor may, however, in comection wrth non-mandatory designs, and with the approval of the Gove,ment, design a
37、lternate inspection equipment or use compqable conimercial equipment to facilitate his operations. equiprrent selections mus5 be approved by the Government prior to fabricatior, or procuring of the equipment. Designs shall be submitted for approval as specified Ln 6,3.5. Such contractor prepared des
38、igns or comercial Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. 6,3.4 CoRtractor desigas,-Contractcr des-igns are designs of inspection equipment for which the Goverrment has assignee design supported by detailed drawings which depict all am?oomr
39、ation necessmy to comp7etely fabricate, cs?libra%e and o7erate En item of inspection equipment. ThLs requires that the nrcessarS. views, dbensions, materials, finish, notes, operating and calibraticn instructions be properly depicted in acccrdance with approved. practices to the extent that further
40、calculation o- ?- Clarif ic2tion. will not be required. Unless otherwise specified, contractor designs may be developed on the format the contractor normally employs in his equipment design procedure provided such format reflects the detail and Lnformation specified above, subject to the following c
41、ontrols: All submitted contractor designs sbll conforxr: to PEL-D-1000, Category E, Fom 2, Legibility and reproducibility shall permit conventional making of-clearly understandable, high contrast reproductions. Contractors shall submit one copy of final designs as a rolled set. Designs shall 3e subn
42、itted for approval as specified ir, 6.3.5. . . . esponsibility to ene contrac5or. Contra.ctor designs shall be 6.3.5 Submission of contractor designs,-All submitted desigs shall contain a reference to-the applicable 5 digit Code Number contaized in section 4 of this specification and the appropriete
43、 component or assembly drawing number and revision letter to which the specific design applfes. Unless otherwise specified on the EL, all designs of equipment for inspection of defects classified as critical and. major shall be submltted for approval to the Commanding Officer, Picatinny Arsenal, ATT
44、N: SMTJP.A-ND11. All other designs of Inspection equipment shall be app., moved by the . inspection element of the agency a-inisterng the contract; submission shall be as dlrected by the contracting officer. Partial subzission of inspection equlpment designs is permissible and encouraged. review wil
45、l be based on the date of the final su3mission of designs. normally within one month after receipt. - However, the Arsenal coapletion date for design Picatinny Arsenal design revtew will be accomplished 1s . . 15 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
46、om IHS-,-,-MIL-E-14719A (NU) .- 6.4 SuSmission of First Article Sares.-Instructions as %o the Location for the evaluation of first aticle scmple shall 3e obtainert from the contracting office=?. the contrac%ng officer sha7 advise Picatinny Arsenal and instructions will be issued accordingly. All inq
47、u:-ries shall 32 forwarded to: Commanding Officer, Picatkmy Arsanal, AT“: SYNPA- Ni, Dover, New Jersey 07801. Ugon receipt; of such request, Custodian : Project No. Army-W. 16 Preparwg activity: . Arny-M 1325-A-291 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
