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National Stock Number:
4730-00-418-4434
Federal Supply Class:
4730
National Item Identification Number:
004184434
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:
| FM5505W | 14127 | FOSTER MANUFACTURING CO, INC. | | M4109-012400B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILC4109 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION STYLE | PLAIN ALL ENDS | | CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION | | FEATURES PROVIDED | SELF-SEALING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637,COMP 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-B-637,COMP 2 FED SPEC 2ND MATERIAL RESPONSE AND QQ-B-637,COMP 2 FED SPEC 3RD MATERIAL RESPONSE BODY | | MATERIAL | COPPER ALLOY BODY | | MATING END IDENTIFICATION | FOSTER MFG CO. COUPLING HALF,QUICK DISCONNECT,SERIES 4,FM4 OR SL4 | | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 STYLE AND C CLASS | | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS | | STYLE DESIGNATOR | MALE COUPLING HALF | | TEST DATA DOCUMENT | 81349-MILC4109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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