Part Details | EXTERNALLY RELIEVED BODY BOLT
5306-01-158-1156 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: 174B6086 P1, 5306-01-158-1156, 01-158-1156, 5306011581156, 011581156
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 18, 1983 | 01-158-1156 | 06675 ( BOLT, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-01-158-1156
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 174B6086 P1 | 04241 | BECHTEL MARINE PROPULSIONCORPORATION |
Technical Data | NSN 5306-01-158-1156
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 1.500 INCHES |
| THREAD QUANTITY PER INCH | 6 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.530 INCHES MINIMUM AND 1.590 INCHES MAXIMUM |
| FASTENER LENGTH | 4.220 INCHES NOMINAL |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| HEAD HEIGHT | 1.600 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.865 INCHES MINIMUM AND 1.875 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 2.620 INCHES MINIMUM AND 2.650 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.680 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |