4730-00-019-0797 NIPPLE,TUBE Index 5305-00-019-0799 SCREW,MACHINE

National Stock Number:
5305-00-019-0798

Federal Supply Class:
5305

National Item Identification Number:
000190798

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
19079821450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
19079824617GENERAL MOTORS CORP
1907987X677GENERAL MOTORS LLC


Techincal Specification:
FASTENER LENGTH0.312 INCHES NOMINAL
HEAD DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLEROUND
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.138 INCHES
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)
PRIMARY WASHER MATERIAL THICKNESS0.016 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
PRIMARY WASHER STYLEFLAT EXTERNAL TEETH
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.312 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WASHER QUANTITY1


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