Product Details | PLAIN STUD

5307-00-521-4921 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.

Part Alternates: 11A8714, 2015960, 26872C, 384854, 4DG087, 4X355, 5214921, 91277, 5307-00-521-4921, 00-521-4921, 5307005214921, 005214921

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-521-4921

Cross Reference | NSN 5307-00-521-4921

Part Number Cage Code Manufacturer
11A8714 95201 NAPCO INTERNATIONAL LLC
2015960 24617 GENERAL MOTORS CORP
2015960 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
26872C 56442 DIAMOND REO TRUCK CO
384854 65282 WHITE MOTOR CORP
4DG087 1DF03 ABM EQUIPMENT & SUPPLY, LLC DBA HIGHWAY MANUFACTURING
4DG087 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
4X355 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
5214921 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
91277 65282 WHITE MOTOR CORP

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Technical Data | NSN 5307-00-521-4921

Characteristic Specifications
MATERIAL STEEL COMP 3135
MATERIAL DOCUMENT AND CLASSIFICATION SAE ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH 2.000 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNS NUT THREAD UNS STUD THREAD
NOMINAL THREAD SIZE 0.438 INCHES NUT THREAD 0.438 INCHES STUD THREAD
THREAD QUANTITY PER INCH 20 NUT THREAD 14 STUD THREAD
THREAD PITCH DIAMETERS 0.4021 TO 0.4061 INCHES NUT THREAD 0.3911 TO 0.3941 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.656 INCHES MINIMUM NUT THREAD 0.750 INCHES MINIMUM STUD THREAD
III HARDNESS RATING 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM

Restrictions/Controls & Freight Information | NSN 5307-00-521-4921

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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable