Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-00-741-3729 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
Alternate Parts: SG1453, 230924, 6B230924, 57C187, 57C187, 7413729, 459256, 5306-00-741-3729, 00-741-3729, 5306007413729, 007413729
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-741-3729 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-00-741-3729
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SG1453 | 35311 | AMERICAN STANDARD INCWESTINGHOUSE AIR BRAKE CO DIV |
| 230924 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMSLLC |
| 6B230924 | 23382 | FWD SEAGRAVE HOLDINGS, LP |
| 57C187 | 45152 | OSHKOSH CORPORATION |
| 57C187 | 75Q65 | OSHKOSH DEFENSE, LLC |
| 7413729 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
| 459256 | 65282 | WHITE MOTOR CORP |
Technical Data | NSN 5306-00-741-3729
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES MINIMUM |
| FASTENER LENGTH | 1.500 INCHES NOMINAL |
| HEAD STYLE | 6 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.562 INCHES NOMINAL |
| HEAD HEIGHT | 0.188 INCHES NOMINAL |
| DISTANCE FROM CENTERLINE TO FLAT | 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 3 |
| FIRST DIAMETER FROM HEAD | 0.312 INCHES NOMINAL |
| SECOND DIAMETER FROM HEAD | 0.285 INCHES MINIMUM AND 0.290 INCHES MAXIMUM |
| THIRD DIAMETER FROM HEAD | 0.312 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.406 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 0.344 INCHES NOMINAL |