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National Stock Number: 5305-01-668-2221
Federal Supply Class: 5305
National Item Identification Number: 016682221
Description: THUMBSCREW
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Manufacturer Information:
MC920001 | 81205 | THE BOEING COMPANY | MC920001-20 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
CHAMFER ANGLE | 45.0 DEGREES NOMINAL | FASTENER LENGTH | 2.200 INCHES NOMINAL | HEAD DIAMETER | 1.125 INCHES NOMINAL | HEAD HEIGHT | 0.500 INCHES NOMINAL | HEAD STYLE | KNURLED NO. 5 | MATERIAL DOCUMENT AND CLASSIFICATION | ANNEALED,15-5 OR 17-4 PH MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | III PART NAME ASSIGNED BY CONTROLLING AGENCY | THUMBSCREW | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 0.375 INCHES | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A967 AND ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.500 INCHES NOMINAL | THREAD QUANTITY PER INCH | 16 | THREAD SERIES DESIGNATOR | UNC |
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