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National Stock Number:
5305-01-178-8356
Federal Supply Class:
5305
National Item Identification Number:
011788356
Description:
SCREW,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 undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.
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Manufacturer Information:
| 3611742-0001 | 27914 | HONEYWELL INTERNATIONAL INC DBA HONEYWELL | | 50358MAC | 66544 | FRONTGRADE TECHNOLOGIES INC. | | MA50358 | 00779 | TE CONNECTIVITY CORPORATION | | MA50358 | 11556 | M/A-COM INC | | 50358MAC | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. | | A50358 | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. | | MA50358 | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. |
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Techincal Specification:
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FASTENER LENGTH | 0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | FIRST DIAMETER FROM HEAD | 0.030 INCHES NOMINAL | | HEAD DIAMETER | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | HEAD HEIGHT | 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 40 | | THREAD SERIES DESIGNATOR | UNC |
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