NSN 5306-01-578-7437
Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-01-578-7437 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: 1833483C1, 5306-01-578-7437, 01-578-7437, 5306015787437, 015787437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 19, 2009 | 01-578-7437 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-01-578-7437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1833483C1 | 338X5 | NAVISTAR DEFENSE LLC |
Technical Data | NSN 5306-01-578-7437
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 1.2 |
| EXTERNAL THREAD TOLERANCE CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 22.0 MILLIMETERS MINIMUM AND 24.5 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 60.0 MILLIMETERS NOMINAL |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| HEAD HEIGHT | 6.4 MILLIMETERS NOMINAL |
| WIDTH BETWEEN FLATS | 7.8 MILLIMETERS NOMINAL |
| EXTENDED WASHER DIAMETER | 12.7 MILLIMETERS NOMINAL |
| EXTENDED WASHER THICKNESS | 1.1 MILLIMETERS MINIMUM |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| FIRST DIAMETER FROM HEAD | 7.2 MILLIMETERS NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 36.8 MILLIMETERS NOMINAL |
| SPECIAL FEATURES | NONMETALLIC PATCH TO CONFORM TO REQUIREMENTS IN MANUFACTURER SPECIFICATION CEMS BM-4.101 AND 4.102 |
| END ITEM IDENTIFICATION | MRAP; MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, HEX FLANGE HEAD |