Product Details | WELDING STUD

5307-01-294-9539 A headed or headless fastener externally or internally threaded. It is intended for fastening by welding the head, unthreaded end or welding tip. If headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. See also BOLT, WELDING.

Part Alternates: MIL-S-24149/2, MILS241492, 5/16-18 X 3.000 IN LG, 51618X3000INLG, 5307-01-294-9539, 01-294-9539, 5307012949539, 012949539

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 25 FEB 1989 01-294-9539

Drawings & Photos | NSN 5307-01-294-9539


Cross Reference | NSN 5307-01-294-9539

Part Number Cage Code Manufacturer
5/16-18 X 3.000 IN LG 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5307-01-294-9539

Characteristic Specifications
MATERIAL ALUMINUM
STYLE DESIGNATOR 146 WELDING
BODY DIAMETER 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
LENGTH EXCLUDING FLUXED WELDING TIP 2.969 INCHES MINIMUM AND 3.031 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC NUT THREAD
NOMINAL THREAD SIZE 0.312 INCHES NUT THREAD
THREAD CLASS 2B NUT THREAD
THREAD QUANTITY PER INCH 18 NUT THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD
THREAD LENGTH 0.468 INCHES NOMINAL NUT THREAD
FEATURES PROVIDED HEAT SHIELD
NONDEFINITIVE SPEC/STD DATA 4 TYPE AND 5 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-24149/2
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 5/16-18 X 3.000 IN LG

Restrictions/Controls & Freight Information | NSN 5307-01-294-9539

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5307-01-294-9539

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative