NSN 5306-01-215-5291
Part Details | WELDING BOLT
5306-01-215-5291 An externally threaded fastener whose threaded portion is of one nominal diameter having small raised projections on the top side or underside of the head to facilitate welding the head. May or may not be designed to be held or turned with a wrench or inserted driver.
Alternate Parts: HW2116, 5306-01-215-5291, 01-215-5291, 5306012155291, 012155291
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 26, 1985 | 01-215-5291 | 01850 ( BOLT, WELDING ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE II
Cross Reference | NSN 5306-01-215-5291
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HW2116 | 76871 | OHIO NUT AND BOLT CO DIV OFFASTENER INDUSTRIES INC |
Technical Data | NSN 5306-01-215-5291
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.870 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| FASTENER LENGTH | 0.940 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 30000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 DISHED HEXAGON |
| HEAD DIAMETER | 0.550 INCHES MINIMUM AND 0.575 INCHES MAXIMUM |
| HEAD HEIGHT | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 1 CROSS RECESS TYPE II |
| SPECIAL FEATURES | THREE PROJECTIONS LOCATED PRECISELY UNDER THE HEAD |