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National Stock Number:
4730-01-003-5144
Federal Supply Class:
4730
National Item Identification Number:
010035144
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:
| 2-HIL-720 | 73992 | TUTHILL CORP HANSEN COUPLING DIV | | 4X-Q4P-SS | 78JK3 | PARKER-HANNIFIN CORPORATION | | SS-4AN-1/4QC-200 | 02570 | SWAGELOK CO | | SS-QC4-S-4-AN | 02570 | SWAGELOK CO | | SS-4AN-1/4QC-200 | 3T9T9 | SWAGELOK CO | | 4X-Q4P-SS | 97111 | PARKER-HANNIFIN CORPORATION | | SS-QC4-SC-4AN | 02570 | SWAGELOK CO | | SS-QC4-S-4AN | 0ZLA5 | SWAGELOK QUICK-CONNECT CO | | SS-QC4-S-4-AN | 3T9T9 | SWAGELOK CO | | SS-QC4-SC-4AN | 3T9T9 | SWAGELOK CO |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARED ALL ENDS | | CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS | | MATING END IDENTIFICATION | CRAWFORD FITTING CO. COUPLING HALF,QUICK DISCONNECT,PART NO. SS-QC4-B-4PM | | MATERIAL | STEEL CORROSION RESISTING BODY | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | OVERALL LENGTH | 2.220 INCHES NOMINAL | | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS | | SEAT ANGLE | 37.0 DEGREES | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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