NSN 5306-00-125-9661
Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-00-125-9661 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: 995530481, 99-553-0481, 995530481, 99-553-0481, B486385, B486385, B486385, 5306-00-125-9661, 00-125-9661, 5306001259661, 001259661
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 22, 1975 | 00-125-9661 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-00-125-9661
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 99-553-0481 | INTE9 | NATO STOCK NUMBER ASSIGNED BYANOTHER NATION |
| 99-553-0481 | 99995 | NATO STOCK NUMBER ASSIGNEDBY ANOTHER NATION |
| B486385 | K0680 | ROLLS-ROYCE AIRLINES |
| B486385 | 52096 | ROLLS-ROYCE INC |
| B486385 | K0378 | ROLLS-ROYCE MILITARY AERO ENGINESLTD |
Technical Data | NSN 5306-00-125-9661
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| FASTENER LENGTH | 1.080 INCHES NOMINAL |
| HEAD STYLE | 4 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.625 INCHES NOMINAL |
| HEAD HEIGHT | 0.120 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.431 INCHES MINIMUM AND 0.488 INCHES MAXIMUM |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| FIRST DIAMETER FROM HEAD | 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| SECOND DIAMETER FROM HEAD | 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.200 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.530 INCHES MINIMUM AND 0.570 INCHES MAXIMUM |