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Part Number

Part Number:
NSN:
NIIN:
Item Name:
NUT , UNION

Definition:

AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.

CAGE Information

Code Company
08118 EATON AVIATION CORPORATION

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
CQJX NOMINAL THREAD SIZE 2.169 INCHES
CQJX NOMINAL THREAD SIZE 2.169 INCHES
SFTT SURFACE TREATMENT ANODIZE OVERALL
BZRR THREAD SERIES UNS
FEAT SPECIAL FEATURES SHOULDER NOT STEPPED,FOUR 0.040 IN. DIA LOCKWIRE HOLES DRILLED IN FLANGE END
ABNK SHOULDER WIDTH 0.105 INCHES NOMINAL
ALET HOLE TYPE AND QUANTITY 4 DRILLED
CQFM HARDNESS RATING NOT RATED
MATT MATERIAL ALUMINUM ALLOY OVERALL
ACTD NUT DIAMETER 2.326 INCHES NOMINAL
CRHC HOLE CONFIGURATION STYLE CONFIGURATION G
AAJF THREAD DIRECTION RIGHT-HAND
AGAV END ITEM IDENTIFICATION SEA STALLION H-53 HELICOPTER
AZKQ TEMP RATING NOT RATED
AGGP DRILLED HOLE DIAMETER 0.062 INCHES NOMINAL
CMLP THREAD QUANTITY PER INCH 16
AAJD THREAD CLASS 2A
ACTA NUT STYLE ROUND
BSPX SMALLEST INSIDE DIAMETER 1.841 INCHES NOMINAL
CRPK MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED NOT RATED
CFQB SHOULDER STEP WIDTH 0.125 INCHES NOMINAL
ADEA NUT HEIGHT 0.625 INCHES NOMINAL
CFQC SHOULDER SEAT DIAMETER 2.000 INCHES MINIMUM AND 2.165 INCHES MAXIMUM

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