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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
C20B78 95535 F 5 9 X XX
G87882-4 80020 A 3 2 X XX
K8703353 95535 F 5 9 X XX
MIL-DTL-1222 81349 M 4 1 4 ZZ
C20878 59431 A 5 2 X XX
C20B78 59431 A 5 2 X XX
K8703353 59431 A 5 2 X XX
MIL-S-1222 81349 M 5 9 E KZ
C20878 95535 F 5 9 X XX

CAGE Information

Code Company
59431 TECUMSEH PRODUCTS CO
95535 MARION DIV OF TECUMSEH PRODUCTS CO
80020 NAVAL AIR WARFARE CENTER AIRCRAFT DI
81349 MILITARY SPECIFICATIONS PROMULGATED

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ZZZX DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY HEAD DIM
ZZZX DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY HEAD DIM
AASU HEAD HEIGHT 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM
CBBL FEATURES PROVIDED FINISHED HEAD
ZZZT NONDEFINITIVE SPEC/STD DATA B TYPE
CMLP THREAD QUANTITY PER INCH 18
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
CQBC MINIMUM TENSILE STRENGTH 75000 POUNDS PER SQUARE INCH
MATT MATERIAL STEEL OVERALL
AASB FASTENER LENGTH 1.125 INCHES NOMINAL
THSD THREAD SERIES DESIGNATOR UNC
AASK HEAD STYLE HEXAGON
AASA THREAD LENGTH 1.000 INCHES MINIMUM
AATB WIDTH BETWEEN FLATS 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
AHYM NOMINAL THREAD DIAMETER 0.312 INCHES
SFTT SURFACE TREATMENT CADMIUM OVERALL

Similar Parts

C20878 , C20878 , 5306-00-266-4079 , 5306002664079 , 002664079 , C20B78 , G87882-4 , K8703353 , MIL-DTL-1222 , C20878 , C20B78 , K8703353 , MIL-S-1222 , C20878 ,