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National Stock Number:
5305-01-530-2687
Federal Supply Class:
5305
National Item Identification Number:
015302687
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:
| 0405CSFLSSBOVTSPEC | 1Y0A2 | ALL-SPEC FASTENERS INC | | 10-40-236-004 | 32865 | DRS NETWORK & IMAGING SYSTEMS LLC | | 400100-004 | 32865 | DRS NETWORK & IMAGING SYSTEMS LLC | | 400100-005 | 32865 | DRS NETWORK & IMAGING SYSTEMS LLC |
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Techincal Specification:
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.195 INCHES NOMINAL | | HEAD DIAMETER | 0.218 INCHES MINIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FASTENER, 4-40 SFH, SS, BLK OXIDE W/ VIBRA-TITE | | MINIMUM YIELD STRENGTH | 900 POUNDS PER SQUARE INCH | | MINIMUM TENSILE STRENGTH | 1800000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.110 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.0967 TO 0.0985 INCHES | | SINGLE SHEAR STRENGTH | 940 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | THERMAL BLACK FINISH | | THREAD LENGTH | 0.112 INCHES NOMINAL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNRF | | THREAD QUANTITY PER INCH | 48 |
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