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National Stock Number: 5305-00-515-7608
Federal Supply Class: 5305
National Item Identification Number: 005157608
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:
| 58495 | 78493 | STANDARD-THOMSON CORPORATION |
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Techincal Specification:
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.438 INCHES NOMINAL | | HEAD DIAMETER | 0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | HEAD STYLE | FLAT TOP ELEVATOR | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | PRIMARY WASHER MATERIAL THICKNESS | 0.022 INCHES NOMINAL | | PRIMARY WASHER OUTSIDE DIAMETER | 0.377 INCHES MINIMUM AND 0.394 INCHES MAXIMUM | | PRIMARY WASHER STYLE | COUNTERSINK EXTERNAL TEETH | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.418 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF | | WASHER QUANTITY | 1 |
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