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National Stock Number: 5305016971551
Federal Supply Class: 5305
National Item Identification Number: 016971551
Description: SCREW,MACHINE
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Manufacturer Information:
| E87886-14 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | FASTENER LENGTH | 1.250 INCHES NOMINAL | | HEAD HEIGHT | 0.218 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW FLATHEAD MACHINE | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B124 ASSN STD SINGLE MATERIAL RESPONSE | | SCREW MATERIAL | COPPER ALLOY 110 OR COPPER ALLOY 464 OR COPPER ALLOY 630 OR COPPER ALLOY 655 OR COPPER ALLOY 675 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.00 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 13 |
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