5310-00-876-0086 WASHER,RECESSED Index 5355-00-876-0091 SPRING,FLAT

National Stock Number:
5310-00-876-0090

Federal Supply Class:
5310

National Item Identification Number:
008760090

Description:
NUT,PLAIN,KNURLED

Detail:
A NUT, ROUND IN SHAPE, HAVING ALL OR PART OF ITS OUTER SURFACE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, ROUND. (WHEN HEIGHT OR THICKNESS, AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE).


Manufacturer Information:
12-9010-1059873SPACELABS-HILLSBORO OPERATIONS SQUIBB VITATEK INC
200-0073-0059873SPACELABS-HILLSBORO OPERATIONS SQUIBB VITATEK INC
200-0073-0080009TEKTRONIX, INC.


Techincal Specification:
KNURL WIDTH0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONTEK 251-0310-00,FSCM 80009 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.375 INCHES NOMINAL
NUT STYLEKNURLED
NUT THICKNESS0.625 INCHES NOMINAL
SMALL END DIAMETER0.343 INCHES NOMINAL
SMALL END LENGTH0.250 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B456 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTNICKEL AND CHROMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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