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National Stock Number:
5305-00-207-3004
Federal Supply Class:
5305
National Item Identification Number:
002073004
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:
| 2329074-12A | 18355 | THE BOEING COMPANY | | 2329074-12A | 88277 | THE BOEING COMPANY | | S2329074-12A | 18355 | THE BOEING COMPANY | | S2329074-12A | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | FASTENER LENGTH | 1.141 INCHES NOMINAL | | HEAD HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM | | HEAD DIAMETER | 0.453 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL | STEEL COMP 4130 OVERALL | | WIDTH ACROSS FLATS | 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM HEAD | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.328 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF |
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