Product Details | ASSEMBLED WASHER SCREW

5305-00-074-1439 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).

Part Alternates: 12Z107113, 12Z1071-13, 5305-00-074-1439, 00-074-1439, 5305000741439, 000741439

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-074-1439

Drawings & Photos | NSN 5305-00-074-1439


Cross Reference | NSN 5305-00-074-1439

Part Number Cage Code Manufacturer
12Z1071-13 94135 NAVAL ORDNANCE STANDARDS

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Technical Data | NSN 5305-00-074-1439

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.112 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.375 INCHES MAXIMUM
FASTENER LENGTH 0.375 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL
HEAD STYLE C33 PAN NO. 2
HEAD DIAMETER 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
HEAD HEIGHT 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
INTERNAL DRIVE STYLE D10 TORQUE
WASHER QUANTITY 1
PRIMARY WASHER STYLE G2 FLAT INTERNAL TEETH
PRIMARY WASHER OUTSIDE DIAMETER 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS 0.016 INCHES NOMINAL
MANUFACTURERS CODE 94135
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 12Z1071-13

Restrictions/Controls & Freight Information | NSN 5305-00-074-1439

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information