NSN 5306-01-247-2131
Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-01-247-2131 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
Alternate Parts: 7977625001, 797-7625-001, 5306-01-247-2131, 01-247-2131, 5306012472131, 012472131
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 29, 1986 | 01-247-2131 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-247-2131
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 797-7625-001 | 13499 | ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS |
Technical Data | NSN 5306-01-247-2131
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.153 INCHES NOMINAL |
| FASTENER LENGTH | 0.315 INCHES NOMINAL |
| HEAD DIAMETER | 0.270 INCHES NOMINAL |
| HEAD HEIGHT | 0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 4 |
| SECOND DIAMETER FROM HEAD | 0.158 INCHES MINIMUM AND 0.165 INCHES MAXIMUM |
| THIRD DIAMETER FROM HEAD | 0.167 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| FOURTH DIAMETER FROM HEAD | 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.167 INCHES MINIMUM AND 0.169 INCHES MAXIMUM |