Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-842-8214 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: 562731, 562731, 5306-00-842-8214, 00-842-8214, 5306008428214, 008428214
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 28, 1966 | 00-842-8214 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
COUNTERBORE UNTHREADED
Cross Reference | NSN 5306-00-842-8214
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 562731 | 00088 | ROYAL OAK GAGE INC |
| 562731 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5306-00-842-8214
| 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 | 0.436 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| FASTENER LENGTH | 1.750 INCHES MINIMUM AND 1.770 INCHES MAXIMUM |
| STYLE DESIGNATOR | A COUNTERBORE UNTHREADED |
| SHOULDER DIAMETER | 0.496 INCHES NOMINAL |
| SHOULDER LENGTH | 1.310 INCHES MINIMUM AND 1.314 INCHES MAXIMUM |
| CONCENTRIC HOLE DEPTH | 1.090 INCHES MINIMUM AND 1.130 INCHES MAXIMUM |
| CONCENTRIC HOLE DIAMETER | 0.3340 INCHES MINIMUM AND 0.3413 INCHES MAXIMUM |
| HEAD STYLE | 5 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO FLAT | 0.2481 INCHES NOMINAL |