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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
LOCKNUT , TUBE FITTING

Definition:

AN ITEM WITH INTERNAL MACHINE THREADS DESIGNED TO FIT THE EXTERNAL MACHINE THREADS OF A TUBE FITTING. IT HAS FLAT FACES, ONE OF WHICH HAS A COUNTERBORED RECESS TO ACCOMMODATE PACKING, PACKING OR SEALING RING(S), GASKET(S), AND THE LIKE. THE ITEM, WHEN INSTALLED, PROVIDES A METHOD OF LOCKING AND SEALING THE CONNECTION. SEE ALSO LOCKNUT, PIPE; NUT (1), TUBE COUPLING AND NUT (1), PLAIN, HEXAGON.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
4055T70P02 99207 A 5 9 5 KE
4055T70 99207 A 1 2 5 KE
E12283-4 72962 R 5 9 E ZZ
H50539-4 15653 A 3 2 5 KE
4055T70P01 99207 A 5 9 1 KE
81973-428 56878 A 3 2 5 KE
4055T70P03 99207 A 5 2 5 KE

CAGE Information

Code Company
15653 ALCOA GLOBAL FASTENERS INC.
99207 GENERAL ELECTRIC COMPANY DBA GE DIV
72962 HARVARD INDUSTRIES INC
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D

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 0.250 INCHES
CQRJ NOMINAL TUBE OUTSIDE DIAMETER 0.320 INCHES
CMLP THREAD QUANTITY PER INCH 28
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 3B
AARN FABRICATION METHOD ANY ACCEPTABLE
BZRR THREAD SERIES UNJF

Similar Parts

H50539-4 , H505394 , 4730-01-151-0650 , 4730011510650 , 011510650 , 4055T70P02 , 4055T70 , E12283-4 , H50539-4 , 4055T70P01 , 81973-428 , 4055T70P03 ,