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 |
|---|---|
| 45152 | OSHKOSH CORPORATION |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AASU | HEAD HEIGHT | 0.390 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 3.010 INCHES MINIMUM FIRST SHOULDER AND 3.140 INCHES MAXIMUM FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| CQFM | HARDNESS RATING | 302.0 BRINELL STANDARD MINIMUM OVERALL AND 352.0 BRINELL STANDARD MAXIMUM OVERALL |
| CQHQ | MINIMUM YIELD STRENGTH | 130000 POUNDS PER SQUARE INCH |
| AAJD | THREAD CLASS | 3A |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASL | HEAD DIAMETER | 1.500 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 4.190 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AASA | THREAD LENGTH | 1.050 INCHES MINIMUM AND 1.860 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 1.240 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| AATN | SHOULDER DIAMETER | 1.124 INCHES MINIMUM FIRST SHOULDER AND 1.125 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
| AASK | HEAD STYLE | ROUND W/WRENCH FLATS |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.170 INCHES NOMINAL FIRST HOLE |
| FEAT | SPECIAL FEATURES | SHOULDER WITH MICROINCH FINISH OF 25 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 3.940 INCHES NOMINAL FIRST HOLE |