5306-00-849-0839 BOLT,SELF-LOCKING Index 5325-00-849-0841 RING,RETAINING

National Stock Number:
5310-00-849-0840

Federal Supply Class:
5310

National Item Identification Number:
008490840

Description:
NUT,SELF-LOCKING,CAP

Detail:
A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes NUT (1), STAMPED.


Manufacturer Information:
21NKTE064019L2ESNA, LLC
21NKTE06472962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 1012 CAP
PLASTIC POLYAMIDE LOCKING INSERT
STEEL COMP 1012 NUT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD 2ND MATERIAL RESPONSE CAP
66 FED STD 1ST MATERIAL RESPONSE NUT
SURFACE TREATMENTZINC CAP
ZINC NUT
NUT STYLECAP
NUT HEIGHT0.437 INCHES NOMINAL
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND
0.565 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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