Part Details | SQUARE NECK BOLT
5306-00-066-8789 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Alternate Parts: 3879, 173053, 173053, 5306-00-066-8789, 00-066-8789, 5306000668789, 000668789
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-066-8789 | 15939 ( BOLT, SQUARE NECK ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
Cross Reference | NSN 5306-00-066-8789
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3879 | 10988 | CNH INDUSTRIAL AMERICA LLC |
| 173053 | 0SAT8 | KOMATSU AMERICA CORP. |
| 173053 | 29510 | KOMATSU AMERICAN INTL CO |
Technical Data | NSN 5306-00-066-8789
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 10 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.500 INCHES NOMINAL |
| FASTENER LENGTH | 1.750 INCHES NOMINAL |
| HEAD STYLE | 1 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 1.250 INCHES NOMINAL |
| HEAD HEIGHT | 0.562 INCHES NOMINAL |
| COUNTERSINK ANGLE | 86.0 DEGREES NOMINAL |
| NECK LENGTH | 0.250 INCHES NOMINAL |
| NECK WIDTH | 0.781 INCHES NOMINAL |