2840-00-076-6089 VANE,COMPRESSOR STATOR,TURBINE E Index 2810-00-076-6091 CUP,IMPELLER DRIVE

National Stock Number:
5310-00-076-6090

Federal Supply Class:
5310

National Item Identification Number:
000766090

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:
1489130AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.190 INCHES NOMINAL
DRIVE POINT DEPTH0.150 INCHES NOMINAL
HARDNESS RATING19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.438 INCHES
NUT DIAMETER0.805 INCHES MINIMUM AND 0.815 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.420 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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