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National Stock Number:
5310-01-592-2747
Federal Supply Class:
5310
National Item Identification Number:
015922747
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:
| 31CSLN2Z | 0PHV1 | EARNEST MACHINE PRODUCTS CO | | 94831A030 | 39428 | MCMASTER-CARR SUPPLY CO | | 94831A030 | 97852 | STAR STAINLESS SCREW CO |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 0.672 INCHES NOMINAL | | OVERALL HEIGHT | 0.281 INCHES NOMINAL | | WASHER THICKNESS | 0.100 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | SPECIAL FEATURES | NUT HAS A SERRATED-FLANGE ARMED WITH TEETH-LIKE SERRATIONS WHICH BITE INTO SURFACES TO RESIST VIBRATION. |
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