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National Stock Number: 5305-01-349-6104
Federal Supply Class: 5305
National Item Identification Number: 013496104
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:
616252 | 21793 | ASTRONICS TEST SYSTEMS INC | 63-040545-25 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
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Techincal Specification:
FASTENER LENGTH | 0.312 INCHES NOMINAL | HEAD DIAMETER | 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | HEAD STYLE | PAN | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.112 INCHES | PRIMARY WASHER MATERIAL THICKNESS | 0.021 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | PRIMARY WASHER OUTSIDE DIAMETER | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | PRIMARY WASHER STYLE | DOME INTERNAL TEETH | WASHER QUANTITY | 1 | SURFACE TREATMENT | ZINC OVERALL | THREAD LENGTH | 0.262 INCHES NOMINAL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 40 |
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