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National Stock Number:
4730-01-472-3921
Federal Supply Class:
4730
National Item Identification Number:
014723921
Description:
COUPLING HALF,QUICK DISCONNECT
Detail:
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| 12438486 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 12438486-5 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 51249-5 | 21392 | TRANSDIGM INC |
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Techincal Specification:
| CONNECTION TYPE | EXTERNAL QUICK DISCONNECT SECOND QUICK DISCONNECT END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARELESS ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 1 CAP AND 1 CHAIN AND 1 SEAL | | LEG LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | QUICK DISCONNECT, AHU-PGW | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.0625 INCHES ALL ENDS | | OVERALL LENGTH | 3.245 INCHES NOMINAL | | QUICK DISCONNECT METHOD | PUSH-LOCK FIRST QUICK DISCONNECT END | | SPECIAL FEATURES | ITEM IS SAME AS NSN 4730-01-2825 PLUS INCORPORATES A RELIEF VALVE THAT RELIEVES PRESSURE IN THE DISCONNECTED POSITION AT 25 TO 75 PSI; SEAL MATERIAL IS NITRILE RUBBER; O.D. OF QUICK CONNECT NIPPLE IS 1.680 INCH; FLUID CONNECTION IAW MS33515E12 FLARELESS | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
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