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National Stock Number:
5305-01-388-9100
Federal Supply Class:
5305
National Item Identification Number:
013889100
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:
| 17G111018-75 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | ACME | | NOMINAL THREAD DIAMETER | 1.500 INCHES | | THREAD QUANTITY PER INCH | 4 | | THREAD CLASS | 2G | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 28.500 INCHES NOMINAL | | FASTENER LENGTH | 30.000 INCHES NOMINAL | | MATERIAL | STEEL COMP XM-12 OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | FLUSH | | HEAD DIAMETER | 1.4875 INCHES MINIMUM AND | | 1.5000 INCHES MAXIMUM | | HEAD HEIGHT | 0.275 INCHES NOMINAL | | INTERNAL DRIVE STYLE | SQUARE | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
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