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National Stock Number:
4730-01-020-2077
Federal Supply Class:
4730
National Item Identification Number:
010202077
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:
| 331C163 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 331C163H39 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 331C163H39 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | BVHC12-12-56 | 78357 | PARKER-HANNIFIN CORPORATION | | BVHC12-12EM | 78357 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARED ALL ENDS | | FEATURES PROVIDED | SAFETY LOCKING FEATURE | | LEG LENGTH | 0.864 INCHES NOMINAL | | OVERALL LENGTH | 2.974 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 72 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY BODY | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | QUICK DISCONNECT METHOD | SPRING PUSH-PULL ALL ENDS | | SEAT ANGLE | 37.0 DEGREES | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 FIRST QUICK DISCONNECT END | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
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