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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BOLT , MACHINE

Definition:

AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION THROUGH HOLES IN ASSEMBLED PARTS AND NORMALLY INTENDED TO BE TIGHTENED OR RELEASED BY TORQUING A NUT. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF ONE NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. FOR ITEMS HAVING A GRIP LENGTH PORTION MACHINED TO A TOLERANCE OF 0.0015 INCH (0.038 MM) OR LESS, BOLT, SHEAR. SEE ALSO SCREW, CAP, HEXAGON HEAD AND SCREW, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
2.25-4.5UNC-2AX10.00LG NICUAL 81349 M 2 2 E ZZ
MIL-DTL-1222 81349 M 4 1 E ZZ
501-7055651 ITEM 4 53711 A 5 1 D ZZ
MIL-S-1222 81349 M 5 9 E ZZ

CAGE Information

Code Company
53711 NAVAL SEA SYSTEMS COMMAND
81349 MILITARY SPECIFICATIONS PROMULGATED

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Similar Parts

501-7055651 ITEM 4 , 5017055651ITEM4 , 5306-01-486-4104 , 5306014864104 , 014864104 , 2.25-4.5UNC-2AX10.00LG NICUAL , MIL-DTL-1222 , 501-7055651 ITEM 4 , MIL-S-1222 ,