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National Stock Number: 5305-00-074-1439
Federal Supply Class: 5305
National Item Identification Number: 000741439
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:
12Z1071-13 | 94135 | NAVAL ORDNANCE STANDARDS |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.112 INCHES | THREAD QUANTITY PER INCH | 40 | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.375 INCHES MAXIMUM | FASTENER LENGTH | 0.375 INCHES NOMINAL | MATERIAL | STEEL OVERALL | SURFACE TREATMENT | ZINC OVERALL | HEAD STYLE | PAN NO. 2 | HEAD DIAMETER | 0.205 INCHES MINIMUM AND | | 0.219 INCHES MAXIMUM | HEAD HEIGHT | 0.058 INCHES MINIMUM AND | | 0.068 INCHES MAXIMUM | INTERNAL DRIVE STYLE | TORQUE | WASHER QUANTITY | 1 | PRIMARY WASHER STYLE | FLAT INTERNAL TEETH | PRIMARY WASHER OUTSIDE DIAMETER | 0.258 INCHES MINIMUM AND | | 0.268 INCHES MAXIMUM | PRIMARY WASHER MATERIAL THICKNESS | 0.016 INCHES NOMINAL | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 94135 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 12Z1071-13 |
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