Part Details | SQUARE NECK BOLT
5306-01-106-1680 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Alternate Parts: 5073D1591, 5073D159-1, 5306-01-106-1680, 01-106-1680, 5306011061680, 011061680
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 14, 1981 | 01-106-1680 | 15939 ( BOLT, SQUARE NECK ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-01-106-1680
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5073D159-1 | 56672 | SYN-TECH SYSTEMS, INC. |
Technical Data | NSN 5306-01-106-1680
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 2.250 INCHES NOMINAL |
| HEAD STYLE | 9 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.483 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| NECK LENGTH | 0.250 INCHES NOMINAL |
| NECK WIDTH | 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |