2910-00-208-5877 VALVE ASSY,FUEL Index 5310-00-208-5880 NUT,PLAIN,KNURLED

National Stock Number:
5310-00-208-5879

Federal Supply Class:
5310

National Item Identification Number:
002085879

Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO

Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.


Manufacturer Information:
53100102978RENK AMERICA LLC
53100114351TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC
53100128839TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
5310EG00681996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 1030 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD 1ST MATERIAL RESPONSE OR
AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
35.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.680 INCHES MINIMUM AND
0.700 INCHES MAXIMUM
OVERALL HEIGHT0.320 INCHES MINIMUM AND
0.340 INCHES MAXIMUM
WASHER THICKNESS0.050 INCHES MINIMUM AND
0.070 INCHES MAXIMUM
WIDTH ACROSS FLATS0.560 INCHES MINIMUM AND
0.565 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE28839
DESIGN CONTROL REFERENCE531001


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