4730-01-376-3139 COUPLING HALF,SELF-SEALING Index 4820-01-376-3141 VALVE,REGULATING,TEMPERATURE

National Stock Number:
4730-01-376-3140

Federal Supply Class:
4730

National Item Identification Number:
013763140

Description:
COUPLING HALF,SELF-SEALING

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 EXTERNAL OR INTERNAL THREAD FOR CONNECTING A MATING PART TO FORM A SELF-SEALING COUPLING ASSEMBLY. THE FITTING HAS EITHER A SELF-SEALING FEATURE FOR THE PURPOSE OF AUTOMATICALLY SHUTTING OFF THE FLOW OF FLUID WHEN DISCONNECTED FROM ITS MATING HALF, OR, IF IT HAS NO SELF-SEALING FEATURE, IS SPECIFICALLY DESIGNED TO MATE WITH A FITTING WITH A SELF-SEALING FEATURE. FOR SELF-SEALING FITTINGS WITH A QUICK DISCONNECT END, SEE COUPLING HALF, QUICK DISCONNECT. FOR FLUID LINE FITTINGS WITHOUT A SELF-SEALING FEATURE, SEE COUPLING (AS MODIFIED).


Manufacturer Information:
151100-40111362PARKER-HANNIFIN CORPORATION
7D018588277THE BOEING COMPANY
AE86053J00624EATON AEROQUIP LLC
7D0185A1088277THE BOEING COMPANY


Techincal Specification:
MATERIALTITANIUM ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OR
AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE AND
AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE BODY
SURFACE TREATMENTPHOSPHATE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2486 ASSN STD SINGLE TREATMENT RESPONSE BODY
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 DEG FAHRENHEIT SINGLE RESPONSE
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.280 INCHES NOMINAL
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARELESS ALL ENDS
SEAT ANGLE12.0 DEGREES
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS
THREAD CLASS3A ALL ENDS
FEATURES PROVIDEDSELF-SEALING
SPECIAL FEATURESLOCKWIRE HOLES


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