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National Stock Number:
5305-01-316-1454
Federal Supply Class:
5305
National Item Identification Number:
013161454
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:
| 180-00061-14 | 95266 | OECO, LLC | | SNT50556-C08E14 | 02310 | PATTONAIR USA INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.345 INCHES MINIMUM AND | | 0.420 INCHES MAXIMUM | | FASTENER LENGTH | 0.860 INCHES MINIMUM AND | | 0.905 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING FASTENER | | SURFACE TREATMENT | PASSIVATE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 CL 4 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER | | COLOR | BLACK FASTENER | | HEAD STYLE | PAN NO. 2 | | HEAD DIAMETER | 0.314 INCHES NOMINAL | | HEAD HEIGHT | 0.094 INCHES NOMINAL | | INTERNAL DRIVE STYLE | SLOT | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.485 INCHES MINIMUM AND | | 0.515 INCHES MAXIMUM | | FEATURES PROVIDED | O RING | | SPECIAL FEATURES | SILICONE O-RING AMS 33044 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 02310 | | DESIGN CONTROL REFERENCE | SNT50556-C08E14 |
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