5310-00-451-5869 WASHER,FLAT Index 3110-00-451-5873 BEARING,BALL,ANNULAR

National Stock Number:
5310-00-451-5872

Federal Supply Class:
5310

National Item Identification Number:
004515872

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
691C658-1189954BAE SYSTEMS CONTROLS INC.
B22NTM02019L2ESNA, LLC
B22NTM0272962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.172 INCHES NOMINAL
WIDTH ACROSS FLATS0.365 INCHES MINIMUM AND
0.377 INCHES MAXIMUM
COUNTERSINK ANGLE120.0 DEGREES NOMINAL NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE89954
DESIGN CONTROL REFERENCE691C658-11


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