Part Details | INTERNALLY RELIEVED BODY BOLT
5306-00-003-3873 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: A51H4052411, A51H40524-11, A51H4052411, A51H40524-11, 5306-00-003-3873, 00-003-3873, 5306000033873, 000033873
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 24, 1972 | 00-003-3873 | 06676 ( BOLT, INTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-00-003-3873
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A51H40524-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| A51H40524-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE |
Technical Data | NSN 5306-00-003-3873
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD LENGTH | 0.333 INCHES MINIMUM |
| FASTENER LENGTH | 2.223 INCHES MINIMUM AND 2.233 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.623 INCHES MINIMUM AND 0.624 INCHES MAXIMUM |
| SHOULDER LENGTH | 1.786 INCHES MINIMUM AND 1.796 INCHES MAXIMUM |
| CONCENTRIC HOLE DEPTH | 1.690 INCHES NOMINAL |
| CONCENTRIC HOLE DIAMETER | 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.800 INCHES NOMINAL |
| HEAD HEIGHT | 0.156 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.678 INCHES MINIMUM AND 0.690 INCHES MAXIMUM |