Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-903-0914 An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
Alternate Parts: 10940944, 5306-00-903-0914, 00-903-0914, 5306009030914, 009030914
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1960 | 00-903-0914 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORE UNTHREADED
Cross Reference | NSN 5306-00-903-0914
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10940944 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5306-00-903-0914
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.4375 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 1.120 INCHES NOMINAL |
| STYLE DESIGNATOR | COUNTERBORE UNTHREADED |
| COUNTERBORE DIAMETER | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.380 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |