5310-01-417-5188 WASHER,RECESSED Index 5310-01-417-5190 NUT,PLAIN,ROUND

National Stock Number:
5310-01-417-5189

Federal Supply Class:
5310

National Item Identification Number:
014175189

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (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:
497A10061-438597LOCKHEED MARTIN CORPORATION


Techincal Specification:
DRIVE POINT DIAMETER0.342 INCHES NOMINAL
DRIVE POINT QUANTITY4
NOMINAL THREAD SIZE0.875 INCHES
NUT DIAMETER4.000 INCHES NOMINAL
NUT THICKNESS0.800 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH9
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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