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National Stock Number:
4730-00-289-4247
Federal Supply Class:
4730
National Item Identification Number:
002894247
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:
| A-A-50431 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA50431 CLASS H.F.-1/2 INCH | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA50431-HFBZC00 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MILC3486 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS | | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION | | CONNECTION STYLE | BARBED OR SERRATED END ALL ENDS | | LEG LENGTH | 1.125 INCHES MINIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-3486,TB 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY BODY | | QUICK DISCONNECT METHOD | TWIST-LOCK ALL ENDS | | QUICK DISCONNECT NOMINAL SIZE | 0.781 INCHES ALL ENDS | | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.500 INCHES ALL ENDS | | NONDEFINITIVE SPEC/STD DATA | H.F. CLASS | | OVERALL LENGTH | 3.050 INCHES MINIMUM AND 3.188 INCHES MAXIMUM | | STYLE DESIGNATOR | MALE COUPLING HALF |
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