NSN 5306-00-274-8080
Part Details | SQUARE NECK BOLT
5306-00-274-8080 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Alternate Parts: MILH55053, 5306-00-274-8080, 00-274-8080, 5306002748080, 002748080
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1961 | 00-274-8080 | 15939 ( BOLT, SQUARE NECK ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
Cross Reference | NSN 5306-00-274-8080
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILH55053 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5306-00-274-8080
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 10 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.750 INCHES MINIMUM |
| FASTENER LENGTH | 2.500 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 1.172 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| NECK LENGTH | 0.453 INCHES MINIMUM AND 0.493 INCHES MAXIMUM |
| NECK WIDTH | 0.750 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
