NSN 5306-00-142-3729
Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-142-3729 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: 4J13360123A, 4J13360-123A, 5306-00-142-3729, 00-142-3729, 5306001423729, 001423729
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 03, 1968 | 00-142-3729 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CONCENTRIC HOLE UNTHREADED
Cross Reference | NSN 5306-00-142-3729
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4J13360-123A | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5306-00-142-3729
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.875 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.792 INCHES MINIMUM |
| FASTENER LENGTH | 3.242 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 280000 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| CONCENTRIC HOLE DEPTH | 2.360 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.624 INCHES MINIMUM AND 0.633 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.250 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.239 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |