NSN 5306-01-391-9203
Part Details | INTERNALLY RELIEVED BODY BOLT
5306-01-391-9203 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: 74D7402082019, 74D740208-2019, 5306-01-391-9203, 01-391-9203, 5306013919203, 013919203
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUN 20, 1994 | 01-391-9203 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CONCENTRIC HOLE UNTHREADED
Cross Reference | NSN 5306-01-391-9203
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74D740208-2019 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 5306-01-391-9203
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.000 INCHES NOMINAL |
| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| CONCENTRIC HOLE DIAMETER | 0.203 INCHES NOMINAL |
| HEAD STYLE | CROWNED HEXAGON |
| HEAD HEIGHT | 0.203 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.563 INCHES NOMINAL |