2840-00-621-1641 DISK,COMPRESSOR,AIRCRAFT GAS TUR Index 2840-00-621-1643 HOUSING,ANTIFRICTION BEARING,AIR

National Stock Number:
5310-00-621-1642

Federal Supply Class:
5310

National Item Identification Number:
006211642

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:
28215877445RTX CORPORATION
35998277445RTX CORPORATION


Techincal Specification:
DRIVE POINT QUANTITY12
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6322 ASSN STD 1ST MATERIAL RESPONSE OR AMS6323 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE3.938 INCHES
NUT DIAMETER4.380 INCHES NOMINAL
NUT THICKNESS1.220 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJS
THREAD QUANTITY PER INCH16


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