NSN 5306-00-297-7948
Part Details | SQUARE NECK BOLT
5306-00-297-7948 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Alternate Parts: FFB571TYPEC2, 5306-00-297-7948, 00-297-7948, 5306002977948, 002977948
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-297-7948 | 15939 ( BOLT, SQUARE NECK ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
Cross Reference | NSN 5306-00-297-7948
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FFB571TYPEC2 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5306-00-297-7948
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.750 INCHES MINIMUM |
| FASTENER LENGTH | 1.750 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 48000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 0 DISHED HEXAGON |
| HEAD DIAMETER | 0.688 INCHES NOMINAL |
| HEAD HEIGHT | 0.156 INCHES NOMINAL |
| NECK LENGTH | 0.250 INCHES NOMINAL |
| NECK WIDTH | 0.313 INCHES NOMINAL |
| FEATURES PROVIDED | SQUARE NUT |
| NONDEFINITIVE SPEC/STD DATA | C2 TYPE AND C CLASS |
