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National Stock Number:
4730-01-495-9436
Federal Supply Class:
4730
National Item Identification Number:
014959436
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:
| 7070238 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 792-7070238-27 | 53711 | NAVAL SEA SYSTEMS COMMAND | | BVEAN4-4-56 | 78357 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | EXTERNAL QUICK DISCONNECT ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARED ALL ENDS | | FEATURES PROVIDED | SELF-SEALING | | LEG LENGTH | 0.550 INCHES NOMINAL | | MATERIAL | COPPER ALLOY BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NIPPLE, QUICK DISCONNECT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.4375 INCHES ALL ENDS | | OVERALL LENGTH | 2.040 INCHES NOMINAL | | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS | | QUICK DISCONNECT NOMINAL SIZE | 0.250 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES | | SPECIAL FEATURES | MINIMUM BURST PRESSURE 3000 PSI; FORCE TO CONNECT 50 LBS AT INTERNAL PRESSURE OF 200 PSI; SPILLAGE ON DISCONNECT 1.2 MILLILITERS AT 10 PSI INTERNAL PRESSURE, 1.5 MILLILITERS AT 50 PSI INTERNAL PRESSURE; OPERATING TEMPERATURE REANGE 40 DEG TO 200 DEG. | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 20 ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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