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 |
|---|---|
| 34228 | KOLLMORGEN CORPORATION DBA KOLLMORGE |
Federal Supply Class
Title
BOLTS
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AATN | SHOULDER DIAMETER | 0.311 INCHES NOMINAL FIRST SHOULDER |
| AATN | SHOULDER DIAMETER | 0.311 INCHES NOMINAL FIRST SHOULDER |
| FEAT | SPECIAL FEATURES | DRILLED AND TAPPED HOLE ALONG CENTER LINE OF THD 0.138-40 BY 0.250 IN. LG |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AASK | HEAD STYLE | OVAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASU | HEAD HEIGHT | 0.062 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.458 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AASA | THREAD LENGTH | 0.250 INCHES MINIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.216 INCHES |
| AAJD | THREAD CLASS | 2A |
| AAVJ | SHOULDER WIDTH ACROSS FLATS | 0.248 INCHES NOMINAL FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.171 INCHES NOMINAL FIRST SHOULDER |
| AASL | HEAD DIAMETER | 0.437 INCHES NOMINAL |