2530-01-171-4376 BOOT,VEHICULAR COMPONENTS Index 5310-01-171-4378 NUT,PLAIN,ROUND

National Stock Number:
5310-01-171-4377

Federal Supply Class:
5310

National Item Identification Number:
011714377

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:
518765753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
COUNTERBORE DIAMETER1.250 INCHES NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5640 CLASS 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE1.000 INCHES
NUT COUNTERBORE DEPTH1.120 INCHES NOMINAL OVERALL
NUT DIAMETER1.375 INCHES NOMINAL
NUT STYLEKNURLED
NUT THICKNESS1.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNF
THREAD QUANTITY PER INCH12


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