5310-00-347-7631 WASHER,KEY Index 3020-00-347-7637 PULLEY,FLAT

National Stock Number:
5310-00-347-7633

Federal Supply Class:
5310

National Item Identification Number:
003477633

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:
520354219200US ARMY ARDEC RDECOM


Techincal Specification:
DRIVE POINT DEPTH0.094 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.062 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.375 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.328 INCHES NOMINAL
SURFACE TREATMENTENAMEL OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH20


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