5975-00-571-0089 LOCKNUT,ELECTRICAL CONDUIT Index 5310-00-571-0101 WASHER,LOCK

National Stock Number:
5310-00-571-0091

Federal Supply Class:
5310

National Item Identification Number:
005710091

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:
816734718876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
DRIVE POINT DEPTH0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6372 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4135 OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT DIAMETER6.969 INCHES NOMINAL
NUT THICKNESS0.625 INCHES NOMINAL
NUT STYLEROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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