2940-00-018-7974 ELEMENT,AIR CLEANER Index 9340-00-018-7982 WINDOW,OBSERVATION

National Stock Number:
5306-00-018-7979

Federal Supply Class:
5306

National Item Identification Number:
000187979

Description:
BOLT,ASSEMBLED WASHER

Detail:
A BOLT, MACHINE ON WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHERS. SEE ALSO SCREW, ASSEMBLED WASHER.


Manufacturer Information:
18797921450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
18797924617GENERAL MOTORS CORP
1879797X677GENERAL MOTORS LLC
5306000187979A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5306000187979SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
FASTENER LENGTH0.750 INCHES NOMINAL
HARDNESS RATING
HEAD HEIGHT0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL
MINIMUM YIELD STRENGTH26000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
PRIMARY WASHER MATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM
PRIMARY WASHER STYLEFLAT EXTERNAL TEETH
SURFACE TREATMENT
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.650 INCHES MINIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC
WASHER QUANTITY1
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM


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