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National Stock Number:
5305-00-018-7993
Federal Supply Class:
5305
National Item Identification Number:
000187993
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:
| 187993 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 187993 | 24617 | GENERAL MOTORS CORP | | 187993 | 56442 | DIAMOND REO TRUCK CO | | 187993 | 5A422 | ASTRAL AIR PARTS INC | | 187993 | 6RE77 | ASAP SEMICONDUCTOR, LLC | | 187993 | 74B05 | AEROBASE GROUP INC | | 187993 | 78TM1 | PARTTARGET INC. | | 187993 | 7X677 | GENERAL MOTORS LLC | | 187993 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIO PLANT | | 5305000187993 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 5305000187993 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.608 INCHES MINIMUM AND | | 0.719 INCHES MAXIMUM | | FASTENER LENGTH | 0.719 INCHES MINIMUM AND | | 0.750 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1010 OR | | STEEL COMP 1020 OR | | STEEL COMP 1050 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM OR | | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.208 INCHES MINIMUM AND | | 0.230 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.491 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | WASHER QUANTITY | 1 | | PRIMARY WASHER STYLE | FLAT EXTERNAL TEETH | | PRIMARY WASHER OUTSIDE DIAMETER | 0.567 INCHES MINIMUM AND | | 0.590 INCHES MAXIMUM | | PRIMARY WASHER MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND | | 0.034 INCHES MAXIMUM |
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