1560-01-621-3833 BRACKET,STRUCTURAL COMPONENT,AIR 8415-01-621-0230 COAT,COLD WEATHER

National Stock Number:
5310-01-621-1670

Federal Supply Class:
5310

National Item Identification Number:
016211670

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:
803-217791780064NAVAL SHIP SYSTEMS COMMAND
803-2177917-04C-4380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B584 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 865 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.2656 INCHES
NUT STYLEHEXAGON
OVERALL HEIGHT3.0625 INCHES NOMINAL
WASHER OUTSIDE DIAMETER2.0625 INCHES NOMINAL
WASHER THICKNESS0.2969 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
WIDTH ACROSS FLATS1.367 INCHES MINIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD PITCH DIAMETERS+1.2212 TO 1.2250 INCHES
THREAD SERIESUNS


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