NSN 5305-01-125-1181

Part Details | ASSEMBLED WASHER SCREW

5305-01-125-1181 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).

Alternate Parts: 425544, 5305-01-125-1181, 01-125-1181, 5305011251181, 011251181

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 22, 198201-125-118106660 ( SCREW, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE II

FLAT EXTERNAL TEETH

FLAT EXTERNAL TEETH

Cross Reference | NSN 5305-01-125-1181
Part Number Cage Code Manufacturer
42554421450ARMY WEAPONS COMMANDATTN AMSWE-REE-S
Technical Data | NSN 5305-01-125-1181
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.419 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLE DISHED HEXAGON
HEAD HEIGHT0.067 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II
WASHER QUANTITY1
PRIMARY WASHER STYLE FLAT EXTERNAL TEETH
PRIMARY WASHER OUTSIDE DIAMETER0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS0.016 INCHES NOMINAL