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National Stock Number: 5305-00-062-2686
Federal Supply Class: 5305
National Item Identification Number: 000622686
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:
4-40NC2AX3-8 | 70318 | ALLMETAL SCREW PRODUCTS CORP | 4-40VNC2AX3-8 | 70318 | ALLMETAL SCREW PRODUCTS CORP |
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Techincal Specification:
FASTENER LENGTH | 0.375 INCHES NOMINAL | HEAD DIAMETER | 0.188 INCHES NOMINAL | HEAD HEIGHT | 0.062 INCHES NOMINAL | HEAD STYLE | ROUND | INTERNAL DRIVE STYLE | SLOT | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL THREAD DIAMETER | 0.112 INCHES | PRIMARY WASHER MATERIAL THICKNESS | 0.023 INCHES NOMINAL | PRIMARY WASHER OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | PRIMARY WASHER STYLE | FINISHING | WASHER QUANTITY | 1 | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.344 INCHES MINIMUM | THREAD QUANTITY PER INCH | 40 | THREAD SERIES DESIGNATOR | UNC |
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