1、MILITARY SPECIFICATIONHYDRAULIC FLUID, FIRE RESISTANT,SYNTHETIC HYDROCARBON BASE, METRIC,NATO CODE NUMBER H -537This amendment forms a part of MIL-PRF-83282D, dated 30 September 1997, and isapproved for use by all Departments and Agencies of the Department of Defense.PAGE 6Table II: Under “Character
2、istic,” delete “Wick flammability” and its requirement.Table II: Delete “High temperature - high pressure spray ignition” and its requirement.Table II: Under “Characteristic,” delete “High temperature stability” and substitute “Hightemperature stability (205C for 100 hours).”PAGE 10Table V: Delete “
3、Wick flammability” and “FED-STD-791, method 352 1 /”.Table V: Delete “High temperature - high pressure spray ignition“ and “FED-STD-791,method 3458.”Table V: Delete row containing “Solid particle contamination“ and substitute new solid particlecontamination characteristics and test methods:Character
4、istic Test method or paragraphSolid particle contaminationFiltration timeParticle countGravimetric AnalysisFED-STD-791, Method 3009FED-STD-791, Method 3009 1 /ASTM D4898 2 /AMSC N/A 1 of 2 FSC 9150DISTRIBUTION STATEMENT A . Approved for public release; distribution is unlimited.METRICMIL-PRF-83282DA
5、MENDMENT 110 December 1997Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-83282DAMENDMENT 12PAGE 10, continuedTable V: Delete footnotes 1 / and 2 / and substitute:“ 1 / In lieu of the optical procedure, an automatic particle counter capable o
6、f measuring thelimits specified in table III may be used (see 6.5.3), following the instrument manufacturersinstructions. As a referee method, the optical procedure shall be performed.2 / A single 0.45 micron cellulose membrane filter shall be used.”PAGE 156.6: Delete paragraph and substitute: “6.6
7、International standardization agreements . Certainprovisions of this specification (see 1.1) are the subject of international standardizationagreements AIR -STD -15/7, “Guide Specification For Petroleum Base Aviation Hydraulic Fluids(H-515 AND H-520),” AIR -STD -15/9,”Interchangeability Chart Of Sta
8、ndardized Aviation Fuels,Lubricants and Allied Products,” and STANAG -1135,”Interchangeability Of Fuels, Lubricantsand Associated Products Used By The Armed Forces Of The North Atlantic Treaty Nations,” andSTANAG -3748, “Hydraulic Fluids, P etroleum (H-515, H-520 And C-635) and Polyalphaolefin(H-537
9、, H-538 AND H-544).” The Air Standardization Coordinating Committee (ASCC) isresponsible for AIR-STD-15/7 and AIR -STD-15/9. STANAG -1135 and STANAG -3748 areNorth Atlantic Treaty Organization (NATO) Standardization Agreements. When amendment,revision, or cancellation of this specification is propos
10、ed, which will modify the internationalagreement concerned, the preparing activity will take appropriate action through internationalstandardization channels, including departmental standardization offices, to change the agreementor make other appropriate accommodations.”CONCLUDING MATERIALCustodians: Preparing activity:Army - AT Navy - ASNavy - AS (Project 9150-1212)Air Force - 11DLA - GSReview Activities:Army - AV, MI, ARNavy - SHAir Force - 68International Interest:NATO (See 6.6)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
