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National Stock Number:
5310-01-209-4720
Federal Supply Class:
5310
National Item Identification Number:
012094720
Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO
Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.
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Manufacturer Information:
| 803-2177518-08XX-31 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-2177518-08XX-31 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 3.125 INCHES | | THREAD QUANTITY PER INCH | 11-1/2 | | THREAD PITCH DIAMETERS | 3.0724 TO 3.0783 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | COPPER ALLOY 864 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 4.662 INCHES MINIMUM AND | | 4.672 INCHES MAXIMUM | | OVERALL HEIGHT | 1.750 INCHES NOMINAL | | WASHER THICKNESS | 0.875 INCHES NOMINAL | | WIDTH ACROSS FLATS | 3.969 INCHES MINIMUM AND | | 4.031 INCHES MAXIMUM | | SPECIAL FEATURES | TWO TAPPED HOLES 0.375-16UNC-2B 180 DEG APART ON A 3.062 IN. DIA BOLT CIRCLE 0.875 IN. DEEP IN TOP OF NUT |
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