Part Number
Part Number:
NSN:
NIIN:
Item Name:
BOLT , SQUARE NECK
Definition:
A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, WITH A SQUARE NECK DIRECTLY BENEATH THE HEAD.
CAGE Information
| Code | Company |
|---|---|
| 99238 | AIR FORCE STANDARD |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASL | HEAD DIAMETER | 0.803 INCHES MINIMUM AND 0.823 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.803 INCHES MINIMUM AND 0.823 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 4.469 INCHES MINIMUM AND 4.531 INCHES MAXIMUM |
| AGQB | NECK LENGTH | 0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | W/SQ NUT |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | BUTTON |
| CQBC | MINIMUM TENSILE STRENGTH | 48000 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | 1.000 INCHES MINIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CWXQ | NECK WIDTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | C2 TYPE |