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National Stock Number: 5305-01-160-1969
Federal Supply Class: 5305
National Item Identification Number: 011601969
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:
| 6F5949 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| FASTENER LENGTH | 0.875 INCHES NOMINAL | | HEAD DIAMETER | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | HEAD HEIGHT | 0.102 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | | HEAD STYLE | FILLISTER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL | STEEL OVERALL | | PRIMARY WASHER STYLE | SPLIT HELICAL RING | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | SECONDARY WASHER OUTSIDE DIAMETER | 0.281 INCHES NOMINAL | | SECONDARY WASHER STYLE | FLAT | | SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL | | SECONDARY WASHER MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM | | WASHER QUANTITY | 2 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNC |
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