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 |
|---|---|
| 38460 | LONG-AIRDOX CO |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASL | HEAD DIAMETER | 1.312 INCHES MINIMUM AND 1.343 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 1.312 INCHES MINIMUM AND 1.343 INCHES MAXIMUM |
| AASA | THREAD LENGTH | 1.375 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
| AASU | HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| AATX | SHOULDER LENGTH | 0.703 INCHES MINIMUM FIRST SHOULDER AND 0.719 INCHES MAXIMUM FIRST SHOULDER |
| AAJD | THREAD CLASS | 3A |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AATN | SHOULDER DIAMETER | 0.8753 INCHES MINIMUM FIRST SHOULDER AND 0.8765 INCHES MAXIMUM FIRST SHOULDER |
| AASK | HEAD STYLE | DEE CHAMFER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MS18 CLASS A,FSCM 71282 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | 0.445 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
| CQFM | HARDNESS RATING | 196.0 BRINELL STANDARD MINIMUM OVERALL AND 228.0 BRINELL STANDARD MAXIMUM OVERALL |