Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-01-026-6875 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: 4048153, 4048153, 5306-01-026-6875, 01-026-6875, 5306010266875, 010266875
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 29, 1976 | 01-026-6875 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-026-6875
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4048153 | 52661 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY |
| 4048153 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5306-01-026-6875
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.445 INCHES NOMINAL |
| FASTENER LENGTH | 1.890 INCHES MINIMUM AND 1.910 INCHES MAXIMUM |
| FIRST DIAMETER FROM HEAD | 0.335 INCHES MINIMUM AND 0.336 INCHES MAXIMUM |
| SECOND DIAMETER FROM HEAD | 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| THIRD DIAMETER FROM HEAD | 0.318 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| FOURTH DIAMETER FROM HEAD | 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.050 INCHES MINIMUM AND 1.070 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 1.135 INCHES MINIMUM AND 1.155 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER | 1.445 INCHES MINIMUM AND 1.465 INCHES MAXIMUM |