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National Stock Number (NSN) Output Data

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
1551AS474-1CP 03950 A 5 2 6 HD
SS-QT4-B1-400 02570 A 3 1 3 HD
SS-QT4-B1-400CP 03950 A 5 2 6 HD
1551AS474-1 30003 A 7 1 1 HD

CAGE Information

Code Company
02570 SWAGELOK COMPANY USE CAGE CODE 3T9T9
03950 NAVAL INVENTORY CONTROL POINT MECHAN
30003 NAVAL AIR SYSTEMS COMMAND

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
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
CRWH MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 200.0 DEG FAHRENHEIT ANY ACCEPTABLE
AGAV END ITEM IDENTIFICATION EONS PSA UNIT
AHSJ LEG LENGTH 3.550 INCHES NOMINAL
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANED IN ACCORDANCE WITH MIL-I-52211
MATT MATERIAL STEEL CORROSION RESISTING BODY
ABHP OVERALL LENGTH 4.640 INCHES NOMINAL
STYL STYLE DESIGNATOR MALE COUPLING HALF
CQCJ MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 5000.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE

Similar Parts

SS-QT4-B1-400 , SSQT4B1400 , 4730-01-335-0385 , 4730013350385 , 013350385 , 1551AS474-1CP , SS-QT4-B1-400 , SS-QT4-B1-400CP , 1551AS474-1 ,