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National Stock Number:
5305-01-623-5599
Federal Supply Class:
5305
National Item Identification Number:
016235599
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:
| 114084-RP-.688-SS-11 | 51506 | ACCURATE SCREW MACHINE CORP | | 201124559-10 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | X201124559 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| COLOR | BLACK OVERALL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FASTENER LENGTH | 0.688 INCHES NOMINAL | | HEAD HEIGHT | 0.103 INCHES MAXIMUM | | HEAD DIAMETER | 0.260 INCHES MAXIMUM | | HEAD STYLE | ROUND | | INTERNAL DRIVE STYLE | CLUTCH TYPE II | | MATERIAL | STEEL COMP 302 AND STEEL COMP 304 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ROUND HEAD CAPTIVE SCREW | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.188 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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