Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-857-2498 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: LM20441, LM204-41, 02625, LM20441, LM204-41, J735036, J-7350-36, LM20441, LM204-41, 5306-00-857-2498, 00-857-2498, 5306008572498, 008572498
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1962 | 00-857-2498 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
CONCENTRIC HOLE UNTHREADED
Cross Reference | NSN 5306-00-857-2498
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LM204-41 | 1Y249 | AAR SUPPLY CHAIN, INC.DBA AAR DEFENSE SYSTEMS & LOGISTICS |
| 02625 | 14153 | DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER |
| LM204-41 | 76005 | LORD CORPORATIONDBA AEROSPACE DIVISION |
| J-7350-36 | 76005 | LORD CORPORATIONDBA AEROSPACE DIVISION |
| LM204-41 | 0UCY9 | M.S. AEROSPACE INC. |
Technical Data | NSN 5306-00-857-2498
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.240 INCHES MINIMUM |
| FASTENER LENGTH | 9.190 INCHES NOMINAL |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| SHOULDER DIAMETER | 0.747 INCHES MINIMUM AND 0.749 INCHES MAXIMUM |
| SHOULDER LENGTH | 7.950 INCHES NOMINAL |
| CONCENTRIC HOLE DEPTH | 6.070 INCHES MINIMUM AND 6.130 INCHES MAXIMUM |
| CONCENTRIC HOLE DIAMETER | 0.500 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.380 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.060 INCHES NOMINAL |