Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-863-1221 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: 114D30534, 114D3053-4, GA6032, 114D30534, 114D3053-4, 114D30534, 114D3053-4, VBP12219, VBP1221-9, 5306-00-863-1221, 00-863-1221, 5306008631221, 008631221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-863-1221 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CONCENTRIC HOLE UNTHREADED
Cross Reference | NSN 5306-00-863-1221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 114D3053-4 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING &SALES, INC. |
| GA6032 | 03647 | GLOBE AEROSPACE INC |
| 114D3053-4 | 81205 | THE BOEING COMPANYDBA BOEING |
| 114D3053-4 | 77272 | THE BOEING COMPANYDBA BOEING |
| VBP1221-9 | 06710 | VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND |
Technical Data | NSN 5306-00-863-1221
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM |
| FASTENER LENGTH | 1.530 INCHES MINIMUM AND 1.550 INCHES MAXIMUM |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| CONCENTRIC HOLE DEPTH | 0.880 INCHES MAXIMUM |
| CONCENTRIC HOLE DIAMETER | 0.233 INCHES MINIMUM AND 0.238 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.625 INCHES NOMINAL |