Part Number
Part Number:
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.
CAGE Information
Code | Company |
---|---|
19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
CQBC | MINIMUM TENSILE STRENGTH | 106000 POUNDS PER SQUARE INCH |
AASL | HEAD DIAMETER | 1.188 INCHES NOMINAL |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
AATX | SHOULDER LENGTH | 0.312 INCHES NOMINAL FIRST SHOULDER |
CFSG | NONSTANDARD THREAD PITCH DIAMETER | +0.6766/+0.6810 INCHES |
AASU | HEAD HEIGHT | 0.344 INCHES NOMINAL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASB | FASTENER LENGTH | 1.875 INCHES MINIMUM AND 1.937 INCHES MAXIMUM |
AATN | SHOULDER DIAMETER | 0.872 INCHES MINIMUM FIRST SHOULDER AND 0.876 INCHES MAXIMUM FIRST SHOULDER |
MATT | MATERIAL | STEEL OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |
AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
AASA | THREAD LENGTH | 1.062 INCHES MINIMUM |
CMLP | THREAD QUANTITY PER INCH | 10 |
CQFM | HARDNESS RATING | 18.0 ROCKWELL C MINIMUM OVERALL AND 28.0 ROCKWELL C MAXIMUM OVERALL |