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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
ELBOW , FLANGE TO BOSS

Definition:

A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. IT HAS A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION, OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE AND/OR HEEL INLET(S).

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
479863 77445 A 3 2 2 SB

CAGE Information

Code Company
77445 UNITED TECHNOLOGIES CORPORATION DBA

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
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.000 INCHES 1ST END
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.000 INCHES 1ST END
AECS BOLT HOLE QUANTITY 3 1ST END
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
AWLS CONNECTION TYPE THREADED INTERNAL BOSS 2ND END
AHSJ LEG LENGTH 1.220 INCHES NOMINAL 2ND END
CQJX NOMINAL THREAD SIZE 1.062 INCHES 2ND END
AWLS CONNECTION TYPE FLANGE 1ST END
THSD THREAD SERIES DESIGNATOR UN 2ND END
AAJD THREAD CLASS 3A 2ND END
CRFY FLOW ANGLE 20.0 DEGREES
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5022 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AHNC CONNECTION STYLE GASKET SEAL (BOSS) 2ND END
AKGF NOMINAL WIDTH 2.182 INCHES 1ST END
AKGG NOMINAL LENGTH 2.182 INCHES 1ST END
CMLP THREAD QUANTITY PER INCH 12 2ND END
AHSJ LEG LENGTH 0.553 INCHES NOMINAL 1ST END
SFTT SURFACE TREATMENT CADMIUM OVERALL

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