5310-01-129-3375 NUT,PLAIN,ROUND Index 5310-01-129-3377 NUT,PLAIN,ROUND

National Stock Number:
5310-01-129-3376

Federal Supply Class:
5310

National Item Identification Number:
011293376

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:
65130-07306-10105141MCMELLON BROS., INCORPORATED
65130-07306-10166841PRECI-MANUFACTURING, INCORPORATED
65130-07306-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
THREAD SERIESUNJS
NOMINAL THREAD SIZE4.500 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6371 COMP 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTSILVER THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE THREADS
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM
NUT STYLEROUND
DRIVE POINT DEPTH0.160 INCHES NOMINAL
NUT DIAMETER5.625 INCHES NOMINAL
NUT THICKNESS0.780 INCHES NOMINAL
DRIVE POINT WIDTH0.500 INCHES NOMINAL
DRIVE POINT QUANTITY16
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCE65130-07306-101


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