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Part Number

Part Number:
NSN:
NIIN:
Item Name:
COUPLING HALF , QUICK DISCONNECT

Definition:

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.

CAGE Information

Code Company
04236 LOCKHEED MARTIN CORPORATION DBA LOCK

Federal Supply Class

Title

HOSE, PIPE, TUBE, LUBRICATION, A

Inclusions:

INCLUDES ADAPTERS; BENDS; CAPS; CLAMPS; CONNECTORS; COUPLINGS; CROSSES; ELBOWS; EXPANSION JOINTS; FERRULES; FLANGES; LATERALS; LUBRICATION FITTINGS; MANIFOLDS; NIPPLES; NOZZLES; OUTLETS; PLUGS; REDUCERS; SWING AND SWIVEL JOINTS; TEES; TRAPS; UNIONS; WYES.

Exclusions:

EXCLUDES AIR CONDITIONING-HEATING FITTINGS (FSC 4520); BITUMINIZED FIBER AND CONCRETE FITTINGS (FSC 5630); CONDUIT BOXES AND FITTINGS (FSC 5975); DOWNSPOUT FITTINGS (FSC 5670); MEDICAL AND SURGICAL FITTINGS (FSC 6515); LABORATORY FITTINGS (FSC 6640); POST CAPS AND RAIL ENDS (FSC 5660); MACHINE THREAD BUSHINGS AND PLUGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AAJD THREAD CLASS 3A ALL ENDS
AAJD THREAD CLASS 3A ALL ENDS
CMLP THREAD QUANTITY PER INCH 12 ALL ENDS
ADLN QUICK DISCONNECT METHOD QUICK LEAD THREAD ALL ENDS
CWCQ BOLT HOLE NOMINAL DIAMETER 0.201 INCHES
CQRB SEAT ANGLE 37.0 DEGREES
CRWH MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 160.0 DEG FAHRENHEIT FUEL/OIL, HYDROCARBON
ABHP OVERALL LENGTH 2.788 INCHES NOMINAL
AGAV END ITEM IDENTIFICATION AIRCRAFT APPLICATION
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.250 INCHES ALL ENDS
CWCD NOMINAL OUTSIDE DIAMETER 3.000 INCHES
ADMY DISTANCE FROM MOUNTING FLANGE TO FLUID END 1.300 INCHES NOMINAL
AWLS CONNECTION TYPE INTERNAL QUICK DISCONNECT ALL ENDS
AECS BOLT HOLE QUANTITY 6
AHNC CONNECTION STYLE FLARED ALL ENDS
CQKS MOUNTING FLANGE LOCATION FIRST LEG
STYL STYLE DESIGNATOR MALE COUPLING HALF
CBBL FEATURES PROVIDED SELF-SEALING
THSD THREAD SERIES DESIGNATOR UN ALL ENDS
CQCJ MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 1000.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON
MATT MATERIAL ALUMINUM ALLOY BODY
AHSJ LEG LENGTH 0.958 INCHES NOMINAL
CQJX NOMINAL THREAD SIZE 1.625 INCHES ALL ENDS
CWCK NOMINAL THICKNESS 0.063 INCHES
AGTA BASIC SHAPE STYLE ERR-090 FIRST QUICK DISCONNECT END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.625 INCHES

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