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National Stock Number:
5305-00-021-3213
Federal Supply Class:
5305
National Item Identification Number:
000213213
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:
| 618784-1 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | THREAD QUANTITY PER INCH | 40 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.150 INCHES MINIMUM AND | | 0.170 INCHES MAXIMUM | | FASTENER LENGTH | 0.810 INCHES MINIMUM AND | | 0.830 INCHES MAXIMUM | | MATERIAL | STEEL COMP 301 OR | | STEEL COMP 302 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC 1ST MATERIAL RESPONSE OR | | MIL-5-7720 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PAINT AND | | PRIMER OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-22803 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | PAN NO. 2 | | HEAD DIAMETER | 0.202 INCHES MINIMUM AND | | 0.222 INCHES MAXIMUM | | HEAD HEIGHT | 0.070 INCHES MINIMUM AND | | 0.090 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FIRST DIAMETER FROM HEAD | 0.073 INCHES MINIMUM AND | | 0.083 INCHES MAXIMUM | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.640 INCHES MINIMUM AND | | 0.680 INCHES MAXIMUM | | SPECIAL FEATURES | PAINTED AREA GRAY COLOR NO. 36231 FED STD 595 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 96214 | | DESIGN CONTROL REFERENCE | 618784-1 |
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