ARMY MIL-P-45486B-1974 PELLETS RDX.pdf

1、e. .- .,.MXL-IP-45486B (PA13 May 3s$74WmHRsmxliwIMLL-?=45486AMIYII5 Uktokr 1967MILITARY SPECXFICATXWPE?LETS, RIW(FOR WE XBI 14MB4UIfXT10N)This qxecifkation h approved for use by all Departmentsand Agencies of the Department of Defense.1. *WE1.1 scope. This specification covers RDX pellets foruse in

2、amxmmikfon see 6.4) .2. XPPLXWW wvmwm2,1 The following documents of &he issue in effect ondate of invitation for bids form a part of this specificationto the extent specified herein:SPECIFlfCATZOIWFEDERALPPP-T-45 -PPP-F-320 oPPP-B-636 -m-x-1795 -MILITARYF4LLL-IE3-2027-MIL-L-10937 -MUL-B-13239 -WIL-A

3、-2L337O-EXL-A-4!307%-Tape Gummed Paper Reinfmced andPlain for Sealng and Securing.Pibrbarcl, Corrugated and Sol$d$3hee Stack Container ade andcult shapes.mx, Fiberboard.Ink, F%cing, tmcil, at2e(Porous and Non”PCM!X$uE!surfaces).BL%W?G,Miiumithla. P&silw, wcmdNiiliuadoLiners, case, watewprcmfoEJarria

4、rwiltx?rhllI$natx?rpramfoAll TCw?pE2mtu.m?,FIexible.M71knwiwp Dmzfmiln spiral TubwJ1.ndilmg for AmmNiaiticm contain-(Z?Z7S)oA.mmuhnifcim,W&lard QuaRityMM-3wranax?Prm=iiaions,GE!nerealspcxifm%ltim For.FSC: 1376Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I

5、HS-,-,-,.:MAWXNGSU.S. ARMY87965-22 -9211789 -9285526 -(Copies of Specifications,Marking Diagram and SeaIlingFosrWood Packing XS.Ink,Marking,Opaque For PorousSurfaces (For utcwnatc Or Semi-Au&xnatic Machine Application)ePelle-t#std.RDx.standards$ drawings and puMica-tiosrequir&d by contractxxs in con

6、nection with specificprocurementfunctions should be obtained from the procuringactivity or as directed by the contracting officer.).CODE CUPFEDERAL REGULATIOIWTitle 49 - Transportation, Parts 1-199(The Interstate COmeree Csmnission Regulations are now apart Of the Code of Federal Recaticm* available

7、 from theSurintendent c3fDocuments,U,S. GovernmentPrinting Officewaihin.on* D.C!.o 20402. Walers for the above publicationsshoti,dcite: “49 CFR1-199 latest revision)”).,3. REQUIREMENTS3.1 Materials. The constituentmaterialsusad in thexaanufactureot IUIXpelletsshallcomplywith all of the re-quirements

8、 specified on applicable drawings and referencedspecifications.3.2 Composition. The RDX pellets shall be hcmmgeneous.The composition of the RDX pellets shall be as specified onapplicable drawings when determined as specified in 4.5.3.3 Cracksor laminations. The.RDX pellets shall befree of all cracks

9、 or Iam%natlons when determined as”specified in 44.2.1.3.4 Detail requirements. Detail requirements pertainingto dimensions and pen et weight shall be as” specified on theapplicable drawings when determined as specified in 4.4.2.1.2Provided by IHSNot for ResaleNo reproduction or networking permitted

10、 without license from IHS-,-,-AMl pdndm aidfyreasi$?.and otherML-awl MPG% Flijpackaging mtfariaa!km21ign matter.306 Rmisltw!ra?. The Emhtu.lre Ccnnwmt shall notexceed0.20 percent when. dG3tam&i=M2dm cwecified in 4.5.5 see3.7 mnsitye me dc?miuy of the !mX pc?lk!t$i? shall con.-=formtb the rqwummnts q

11、peci.fied on applicable drawings “when treated as GpE!cifh?d in 4.506.24.8 ?Fi.rsJtArticle Xnqx?cticme ThisSpE?cificatiml mn-tainstcz?chxmcal pmwhificms folcknmt article inspection. Re-quimwu&it13 for the submission of first article samples by thecontractorShanl be as Opecnfid in the contract See 6.

12、1).40 QWUZTY ASSURANCE MRCWXSXONS4.1 Respmsibility for Inqxactim and.Standard QualityAssuxaumce l?srcxv%soms. Wmlesst othexwise SPe2Cifi&3 herein orin the contract, the provisions of IWL-A-48C978shall applyand axe hereby made a part 02 this detail specification.m4.2 CIamification 0$?Xnspecthxwe The

13、following tesof W9pectlon shaxl be conducted on this item:a. First Article Inspectione “b. QulitY cQnfQmance Inspection.4.3 First Article Inspection4.3.1 submission. The contractor shall submit a firstarticle sample as designated by the Contracting Officer for7dWitiOIl in accordance with pXOVSOIIS O

14、f 4.3.2. The firstarticleshallcxmsiat of 200 RK)Xpellets obtained by samplingas described in 4.4.3. The sample shall be obtained from aproduction lot which has been produced by the contractorusing the sme production processes, procexlums and equipomat as will km wed in fulfilling the contract. All m

15、ater”ialsp sha2X be obtained from the same sources of supply aswill be Wmd h, regular $NfCMuetion. XLBj$HX7&O I kx pmrformed. The sample wiRl besubjmfmdl by thraGOVmnmsiat to any or all Of MmE estminationsor tests Spccicied in 4.5 of this qx?cificatiola.4.3.3 $.ectiono see MxiL-A-4fJOY8PA).Provided

16、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.)4.402 Examination. Wihasfs otherwise Spd.fid in thecumsdfimitim of Defects and test tables? $mlmpnhw phmsfor the major and minor defects shall be in mwomdmnce withMm=-sm=-lo5# InspectionLawel 11 (see Mm4-i+-48

17、078 pwra4c.402).a71)4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. .AProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.,.-.,-Quali-tyConformmceInspectionmCX.ASSIFK2ATW3NtWKXWECTS&TESTSMIL-P-45486B(

18、PA).a71contentst in gbasis, in qProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-,-with 313320 ml pxctkfms of tWiweUhylbmmiabo maimiahninajeach portionh cCmtacewithtim rmndluefor appmdmatdy-fivelmimlttmwith MkMnmittmt tmAHriIrLaJ Iuesftmeapplying $3nM

19、2titmo ti%HZIhth CKWibk2 &31drCfDl13tGIiltQWith &iFddliWild &hl?220 ml pmrtiamwofWAXmE?, maintainingGmdh porthmnfun3n-tact with the ZYEWIidUefor appmximateRy me minutewith mxi-tinumw fmbrvring,before applying suctionWnd until the fol”lowing qualitative teat for RDX in the acetonewashings isnegative.

20、 Transfer tie acetone filtrate to & 25 ml. beaker,evaporate to dryness inna steam bath and add mweral dropsof a mikion of chrmotmpie add in normal I) EJ&Afuricacid. TIM formation of a reddish-brown color as emparedto a pink color obtained by a blank prepared in an identicalmanner indicates *c5 prese

21、nce of RDX. Aspirate the residueuntil tie or of acetone i8 no longer detectabha place thecrucible and contents in a drying oven &i&100 to 105C. forone half hour, cool in a desiccator and weigh. calculatethe weight of the residue as percentage of graphite on aemoisture-free basis as follows:Percent g

22、raphite = 100ATWhere:A = increase h weight ofW = weight of sample on atared crucible, in gmoisture-free basis in g4.5.3 Determination of total binder-lubricant content.The percent total binder lubricant content Shall deter-mined by adding the percent calcium resinate or stearic acidobtained to the p

23、ercent graphitet when applicable.4.5.4 Determination of RDX content. The percent RDXcontent shall be determined by subtracting the percent totalbinder-lubricant from 100 percent.4.5.5 Moisture. Transfer approximately 5g of thesample obtained in 4.4.3 (weighed to the nearest .oOOlg) toa tared weighin

24、g dish with a cover. The uncovered dish, con-tents and COvr shall be placed in an oven maintained at 100+ 5C for 1hour. Cover the dish, remove from the oven, and=001 the sample to room temperature in a desiccator. Deter-mine the loss in weight by weighing the covered dish and con-0tents. Calculate the percentage of moisture as follows:) Percent moisture = IOOABProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-, - YES 1 MO If “Yes *g. in what Woys)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-