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National Stock Number: 5306-01-189-9147
Federal Supply Class: 5306
National Item Identification Number: 011899147
Description: BOLT,EXTERNALLY RELIEVED BODY
Detail: 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.
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Manufacturer Information:
1881A370 | 13002 | GOODRICH CORPORATION | 1881A370 | 6K4C8 | GOODRICH CORPORATION |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNJF | NOMINAL THREAD DIAMETER | 0.190 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.620 INCHES MINIMUM AND | | 0.623 INCHES MAXIMUM | FASTENER LENGTH | 0.656 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | NAS 563-21 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | HEAD STYLE | DISHED HEXAGON | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | HAZARDOUS SUBSTANCES | CADMIUM |
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