NSN 5306-00-276-8274
Part Details | SQUARE NECK BOLT
5306-00-276-8274 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Alternate Parts: MILB857, 12Z10681, 12Z1068-1, 5306-00-276-8274, 00-276-8274, 5306002768274, 002768274
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-276-8274 | 15939 ( BOLT, SQUARE NECK ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
Cross Reference | NSN 5306-00-276-8274
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILB857 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 12Z1068-1 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5306-00-276-8274
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.096 INCHES MINIMUM |
| FASTENER LENGTH | 1.250 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 75000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 0 DISHED HEXAGON |
| HEAD DIAMETER | 1.032 INCHES MINIMUM AND 1.094 INCHES MAXIMUM |
| HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| NECK LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| NECK WIDTH | 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 5 TYPE |
