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National Stock Number:
4730-01-227-1957
Federal Supply Class:
4730
National Item Identification Number:
012271957
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:
| 11437691 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 11437691-7 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 250R128WD12 | 79326 | TRANSDIGM INC | | 250R133WD12 | 79326 | TRANSDIGM INC |
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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 | SELF-SEALING | | LEG LENGTH | 1.239 INCHES NOMINAL | | OVERALL LENGTH | 2.847 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A484 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL BODY | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS | | SEAT ANGLE | 37.0 DEGREES | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS | | STYLE DESIGNATOR | MALE COUPLING HALF | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY | | SURFACE TREATMENT | PASSIVATE BODY | | THREAD CLASS | 3A ALL ENDS |
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