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National Stock Number:
5305-01-516-5854
Federal Supply Class:
5305
National Item Identification Number:
015165854
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal 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. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
| R6-32X3/4BO | 97539 | APM HEXSEAL CORP | | SR-0632-AC-12 | 97539 | APM HEXSEAL CORP |
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Techincal Specification:
| COLOR | BLACK | | FASTENER LENGTH | 0.750 INCHES NOMINAL | | FEATURES PROVIDED | O RING | | HEAD DIAMETER | 0.275 INCHES MINIMUM AND 0.294 INCHES MAXIMUM | | HEAD HEIGHT | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM | | HEAD STYLE | WATERTIGHT | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | SPECIAL FEATURES | 0-RING MATERIAL-SILICONE RUBBER PER ZZ-R-765,CL 1&2,GR70 | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924A,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE | | SCREW MATERIAL | STEEL COMP 302 | | SCREW SURFACE TREATMENT | OXIDE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNC |
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