Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-321-9006 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: 1210188101, 1210188-101, 5306-00-321-9006, 00-321-9006, 5306003219006, 003219006
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 21, 1973 | 00-321-9006 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CONCENTRIC HOLE UNTHREADED
Cross Reference | NSN 5306-00-321-9006
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1210188-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5306-00-321-9006
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.600 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 135000 POUNDS PER SQUARE INCH |
| STYLE DESIGNATOR | A CONCENTRIC HOLE UNTHREADED |
| SHOULDER DIAMETER | 0.365 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| SHOULDER LENGTH | 1.120 INCHES NOMINAL |
| CONCENTRIC HOLE DEPTH | 1.000 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.250 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.130 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
| SPECIAL FEATURES | SLOTTED HEAD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |