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Part Number

Part Number:
NSN:
NIIN:
Item Name:
NUT , TUBE COUPLING

Definition:

AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.

CAGE Information

Code Company
96906 MILITARY STANDARDS PROMULGATED BY MI

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
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CQRJ NOMINAL TUBE OUTSIDE DIAMETER 0.312 INCHES
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CQJX NOMINAL THREAD SIZE 0.500 INCHES
ASDB WIDTH ACROSS FLATS 0.625 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
BRQL LENGTH TO SHOULDER 0.562 INCHES NOMINAL
AAJD THREAD CLASS 3B
ADEA NUT HEIGHT 0.760 INCHES NOMINAL
AARN FABRICATION METHOD ANY ACCEPTABLE
ACTA NUT STYLE TUBE COUPLING
BSPX SMALLEST INSIDE DIAMETER 0.366 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 20
BZRR THREAD SERIES UNJF
CRRB SEAT ANGLE 45.00 DEGREES NOMINAL
SFTT SURFACE TREATMENT PASSIVATE OVERALL
ZZZK SPECIFICATION/STANDARD DATA 96906-MS21921 GOVERNMENT STANDARD

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