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National Stock Number:
5305-00-245-5157
Federal Supply Class:
5305
National Item Identification Number:
002455157
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:
| 11737540-2 | 0178B | INDRA SISTEMAS, SOCIEDAD ANONIMA | | 11737540-2 | 19200 | US ARMY ARDEC RDECOM | | AB2533H5LL | 02310 | PATTONAIR USA INC | | AS353-3H6L | 08714 | AERO-STAT CO |
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Techincal Specification:
| FASTENER LENGTH | 0.297 INCHES MINIMUM AND 0.342 INCHES MAXIMUM | | HEAD DIAMETER | 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | | HEAD HEIGHT | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | HEAD STYLE | WATERTIGHT | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL COMP 410 OR STEEL COMP 431 OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SPECIAL FEATURES | FURNISHED WITH ONE POLYTETRAFLUOROETHYLENE WASHER AND ONE RUBBER O-RING | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.235 INCHES MINIMUM AND 0.342 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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