NSN 5305-01-032-8271

Part Details | ASSEMBLED WASHER SCREW

5305-01-032-8271 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).

Alternate Parts: 9440102044, 944010-2044, NAS720B44, NAS720B4-4, 9440102044, 944010-2044, 5305-01-032-8271, 01-032-8271, 5305010328271, 010328271

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 23, 197601-032-827106660 ( SCREW, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

COUNTERSINK EXTERNAL TEETH

SPLIT HELICAL RING

COUNTERSINK EXTERNAL TEETH

SPLIT HELICAL RING

Cross Reference | NSN 5305-01-032-8271
Part Number Cage Code Manufacturer
944010-204413973LITTON SYSTEMS INC. DIV NAVIGATIONSYSTEMS DIVISION
NAS720B4-480205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
944010-204406481NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
Technical Data | NSN 5305-01-032-8271
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.168 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
FASTENER LENGTH0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
HEAD HEIGHT0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1
WASHER QUANTITY2
PRIMARY WASHER STYLE SPLIT HELICAL RING
PRIMARY WASHER OUTSIDE DIAMETER0.209 INCHES MINIMUM
PRIMARY WASHER MATERIAL THICKNESS0.025 INCHES MINIMUM
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER NOT IDENTICAL
SECONDARY WASHER STYLE0 COUNTERSINK EXTERNAL TEETH
SECONDARY WASHER OUTSIDE DIAMETER0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
SECONDARY WASHER MATERIAL THICKNESS0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA80205-NAS 720 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD