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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
BOLT , SHOULDER

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO. 10 (0.190 IN.) (5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WITH A THREAD DIAMETER SMALLER THAN NO. 10 (0.190 IN.) (5 MM) AND THOSE ITEMS WITH AN INSERTED DRIVE HEAD, USE SCREW, SHOULDER. FOR ITEMS WHICH ARE NO. 10 (0.190 IN.) (5 MM) OR LARGER IN SIZE AND ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE BOLT, EXTERNALLY RELIEVED BODY. EXCLUDES THUMBSCREW.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
7375174 19207 A 3 2 X XX
649818 53335 F 5 9 X XX
55-33-36 75497 A 3 2 X XX
649818 34623 A 3 2 X XX

CAGE Information

Code Company
19207 U S ARMY TANK AUTOMOTIVE COMMAND AMS
53335 UNIVERSAL LOGISTICS CORP CLARK DIV
75497 LAMSON AND SESSIONS CO THE
34623 AM GENERAL LLC

Federal Supply Class

Title

BOLTS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASB FASTENER LENGTH 2.250 INCHES NOMINAL
MATT MATERIAL STEEL COMP 8640 OVERALL OR STEEL COMP 1340 OVERALL
CQBC MINIMUM TENSILE STRENGTH 19000 POUNDS PER SQUARE INCH
AATX SHOULDER LENGTH 1.229 INCHES MINIMUM FIRST SHOULDER AND 1.239 INCHES MAXIMUM FIRST SHOULDER
AAJD THREAD CLASS 3A
AASU HEAD HEIGHT 0.375 INCHES NOMINAL
CWYB SHOULDER SHAPE ROUND FIRST SHOULDER
AATB WIDTH BETWEEN FLATS 0.750 INCHES NOMINAL
AATN SHOULDER DIAMETER 0.513 INCHES MINIMUM FIRST SHOULDER AND 0.520 INCHES MAXIMUM FIRST SHOULDER
AAJF THREAD DIRECTION RIGHT-HAND
THSD THREAD SERIES DESIGNATOR UNF
AASA THREAD LENGTH 0.500 INCHES MINIMUM
AASK HEAD STYLE HEXAGON
CQFM HARDNESS RATING 321.0 BRINELL HULTGREN MINIMUM OVERALL AND 387.0 BRINELL HULTGREN MAXIMUM OVERALL
AHYM NOMINAL THREAD DIAMETER 0.438 INCHES
CMLP THREAD QUANTITY PER INCH 20
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD ALL MATERIAL RESPONSES OVERALL

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7375174 , 7375174 , 5306-00-737-5174 , 5306007375174 , 007375174 , 7375174 , 649818 , 55-33-36 , 649818 ,