5305-00-208-9115 SCREW,EXTERNALLY RELIEVED BODY Index 1680-00-208-9124 SEAT,AIRCRAFT

National Stock Number:
5310-00-208-9121

Federal Supply Class:
5310

National Item Identification Number:
002089121

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:
672322424617GENERAL MOTORS CORP
672322463005ROLLS-ROYCE CORPORATION
672322473342ALLISON TRANSMISSION INC


Techincal Specification:
DRIVE POINT QUANTITY6
DRIVE POINT WIDTH0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
DRIVE POINT DEPTH0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE1.562 INCHES
NUT DIAMETER2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNEF


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