NSN 5306-00-250-6049
Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-250-6049 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: 4J13676103A, 4J13676-103A, 5306-00-250-6049, 00-250-6049, 5306002506049, 002506049
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 21, 1969 | 00-250-6049 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CONCENTRIC HOLE UNTHREADED
Cross Reference | NSN 5306-00-250-6049
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4J13676-103A | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5306-00-250-6049
| 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 | 0.454 INCHES MAXIMUM |
| FASTENER LENGTH | 6.480 INCHES NOMINAL |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| CONCENTRIC HOLE DEPTH | 0.750 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.374 INCHES MINIMUM AND 0.381 INCHES MAXIMUM |
| HEAD STYLE | 4 UNDERCUT HEXAGON |
| HEAD DIAMETER | 1.090 INCHES NOMINAL |
| HEAD HEIGHT | 0.100 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM |
