Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-01-021-2532 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: 381555, 5306-01-021-2532, 01-021-2532, 5306010212532, 010212532
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 11, 1976 | 01-021-2532 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-021-2532
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 381555 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
Technical Data | NSN 5306-01-021-2532
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.260 INCHES NOMINAL |
| FASTENER LENGTH | 0.330 INCHES NOMINAL |
| HEAD DIAMETER | 0.212 INCHES NOMINAL |
| HEAD HEIGHT | 0.170 INCHES NOMINAL |
| EXTENDED WASHER DIAMETER | 0.312 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.040 INCHES NOMINAL |
| FIRST DIAMETER FROM HEAD | 0.145 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.070 INCHES NOMINAL |
| SPECIAL FEATURES | KNURLED HEAD |