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National Stock Number: 5305-00-148-4269
Federal Supply Class: 5305
National Item Identification Number: 001484269
Description: SCREW,ASSEMBLED WASHER
Detail: A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Techincal Specification:
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.308 INCHES MINIMUM AND 0.332 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | PRIMARY WASHER MATERIAL THICKNESS | 0.048 INCHES MINIMUM AND 0.054 INCHES MAXIMUM | | PRIMARY WASHER OUTSIDE DIAMETER | 0.324 INCHES MINIMUM AND 0.340 INCHES MAXIMUM | | PRIMARY WASHER STYLE | COUNTERSINK EXTERNAL TEETH | | WASHER QUANTITY | 1 | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.446 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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