5985-00-019-0161 PROGRAMMER,ANTENNA POSITION Index 3020-00-019-0164 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
5305-00-019-0163

Federal Supply Class:
5305

National Item Identification Number:
000190163

Description:
SCREW,ASSEMBLED WASHER

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


Manufacturer Information:
19016321450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
5305000190163A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5305000190163SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD DIAMETER0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD HEIGHT0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.190 INCHES
PRIMARY WASHER MATERIAL THICKNESS0.040 INCHES NOMINAL
PRIMARY WASHER OUTSIDE DIAMETER0.283 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
PRIMARY WASHER STYLESPLIT HELICAL RING
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.210 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WASHER QUANTITY1


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