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National Stock Number:
5305-00-407-3503
Federal Supply Class:
5305
National Item Identification Number:
004073503
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 1796744-81 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS | | 1796744-81 | 1NZ85 | EMCORE SPACE & NAVIGATION CORPORATION | | 1796744-81 | 55973 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER GUIDANCE SYSTEMS DIV |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.099 INCHES | | THREAD QUANTITY PER INCH | 48 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.375 INCHES MINIMUM | | FASTENER LENGTH | 0.933 INCHES MINIMUM AND | | 0.943 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303SE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | BUTTON | | HEAD DIAMETER | 0.176 INCHES MINIMUM AND | | 0.188 INCHES MAXIMUM | | HEAD HEIGHT | 0.044 INCHES MINIMUM AND | | 0.052 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SIX SPLINE | | SPLINE MINOR DIAMETER | 0.064 INCHES MAXIMUM | | SPLINE MAJOR DIAMETER | 0.073 INCHES MINIMUM AND | | 0.074 INCHES MAXIMUM | | SPLINE WIDTH | 0.021 INCHES MINIMUM AND | | 0.022 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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