NSN 5305-01-144-5577

Part Details | ASSEMBLED WASHER SCREW

5305-01-144-5577 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).

Alternate Parts: 425568, 5305-01-144-5577, 01-144-5577, 5305011445577, 011445577

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 23, 198201-144-557706660 ( SCREW, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CROSS RECESS TYPE II

FLAT EXTERNAL TEETH

FLAT EXTERNAL TEETH

Cross Reference | NSN 5305-01-144-5577
Part Number Cage Code Manufacturer
42556821450ARMY WEAPONS COMMANDATTN AMSWE-REE-S
Technical Data | NSN 5305-01-144-5577
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.407 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
INTERNAL DRIVE STYLE1 CROSS RECESS TYPE II
WASHER QUANTITY1
PRIMARY WASHER STYLE FLAT EXTERNAL TEETH
PRIMARY WASHER OUTSIDE DIAMETER0.370 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS0.020 INCHES NOMINAL