5310-01-143-9700 NUT,PLAIN,BLIND RIVET Index 5310-01-143-9703 WASHER,FLAT

National Stock Number:
5310-01-143-9702

Federal Supply Class:
5310

National Item Identification Number:
011439702

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:
65122-11369-10105141MCMELLON BROS., INCORPORATED
65122-11369-1012V343APEX MANUFACTURING COMPANY, INC.
65122-11369-10158078AIRTRONICS, LLC
65122-11369-10166936B. & R. MACHINE & TOOL CORP
65122-11369-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.375 INCHES NOMINAL
DRIVE POINT QUANTITY15
DRIVE POINT WIDTH0.500 INCHES NOMINAL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE7.312 INCHES
NUT DIAMETER7.297 INCHES MINIMUM AND 7.312 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS1.687 INCHES NOMINAL
PRECIOUS MATERIALSILVER
SMALL END DIAMETER7.125 INCHES NOMINAL
SURFACE TREATMENTSILVER THREADS
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJS
THREAD QUANTITY PER INCH8
UNDERCUT THICKNESS0.312 INCHES NOMINAL


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