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National Stock Number: 5305-00-721-8461
Federal Supply Class: 5305
National Item Identification Number: 007218461
Description: SCREW,ASSEMBLED WASHER
Detail: A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Manufacturer Information:
593584 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 593584 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV |
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Techincal Specification:
FASTENER LENGTH | 0.375 INCHES NOMINAL | HARDNESS RATING | | HEAD DIAMETER | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM | HEAD HEIGHT | 0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | HEAD STYLE | FILLISTER | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | MATERIAL | | PRIMARY WASHER MATERIAL THICKNESS | 0.040 INCHES MINIMUM | PRIMARY WASHER OUTSIDE DIAMETER | 0.283 INCHES MINIMUM AND 0.297 INCHES MAXIMUM | PRIMARY WASHER STYLE | SPLIT HELICAL RING | NOMINAL THREAD DIAMETER | 0.190 INCHES | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | | SURFACE TREATMENT | | THREAD LENGTH | 0.295 INCHES MAXIMUM | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 32 | THREAD SERIES DESIGNATOR | UNF | WASHER QUANTITY | 1 |
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