Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-888-6741 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: 7832641, 783264-1, 5306-00-888-6741, 00-888-6741, 5306008886741, 008886741
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-888-6741 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
COUNTERBORE UNTHREADED
Cross Reference | NSN 5306-00-888-6741
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 783264-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5306-00-888-6741
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.995 INCHES MINIMUM |
| FASTENER LENGTH | 10.980 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 260000 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | COUNTERBORE UNTHREADED |
| SHOULDER DIAMETER | 1.749 INCHES NOMINAL |
| SHOULDER LENGTH | 9.320 INCHES NOMINAL |
| CONCENTRIC HOLE DEPTH | 8.800 INCHES NOMINAL |
| COUNTERBORE DIAMETER | 0.880 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.200 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 2.250 INCHES NOMINAL |
| HEAD HEIGHT | 0.300 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 2.000 INCHES NOMINAL |