2520-21-878-7123 PINION BLANKET Index 2520-21-878-7129 RING,CENTERING

National Stock Number:
5310-21-878-7128

Federal Supply Class:
5310

National Item Identification Number:
218787128

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:
1050114156161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
2401-8210-08S3002GENERAL DYNAMICS EUROPEAN LAND SYSTEMS - MOWAG GMBH
24018210.08S3002GENERAL DYNAMICS EUROPEAN LAND SYSTEMS - MOWAG GMBH


Techincal Specification:
DRIVE POINT DEPTH5.0 MILLIMETERS NOMINAL
DRIVE POINT QUANTITY12
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1045H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE50.0 MILLIMETERS
NUT DIAMETER85.0 MILLIMETERS NOMINAL
NUT THICKNESS18.0 MILLIMETERS NOMINAL
NUT STYLEROUND
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.50
THREAD TOLERANCE CLASS6M INTERNAL
THREAD SERIESISO M
UNDERCUT THICKNESS11.5 MILLIMETERS NOMINAL


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