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National Stock Number:
5305-00-865-3404
Federal Supply Class:
5305
National Item Identification Number:
008653404
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:
| 1240090-140 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | AQM37CR420-36E | 26233 | NYLOK LLC | | LL57D040S036M | 03038 | LONG-LOK, LLC | | LP57D040S36M | 03038 | LONG-LOK, LLC | | H803162536 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.700 INCHES MINIMUM AND | | 1.800 INCHES MAXIMUM | | FASTENER LENGTH | 2.250 INCHES NOMINAL | | MATERIAL | STEEL COMP 302 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HEAD STYLE | PAN NO. 2 | | HEAD DIAMETER | 0.483 INCHES NOMINAL | | HEAD HEIGHT | 0.137 INCHES NOMINAL | | INTERNAL DRIVE STYLE | SLOT | | LOCKING FEATURE | PELLET THREADS |
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