Product Details | WELDING STUD

5307-01-294-1748 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: M24149/1-723, M241491723, MIL-S-24149/1, MILS241491, 5307-01-294-1748, 01-294-1748, 5307012941748, 012941748

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 1989 01-294-1748

Drawings & Photos | NSN 5307-01-294-1748


Demand History | NSN 5307-01-294-1748

Part Number Request Date QTY Origin
MILS241491 2025-06-161 9 United States
5307-01-294-1748 2024-06-180 20 DIBBS
5307-01-294-1748 2024-06-172 20 DIBBS
5307-01-294-1748 2024-02-38 50 DIBBS
MILS241491 2023-08-236 40 US
MILS241491 2017-03-81 4 us
MILS241491 2011-08-227 500 US
5307-01-294-1748 2010-06-176 12 DIBBS
MILS241491 2009-06-160 6 US

Cross Reference | NSN 5307-01-294-1748

Part Number Cage Code Manufacturer
M24149/1-723 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-24149/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5307-01-294-1748

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR 146 WELDING
BODY DIAMETER 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
LENGTH EXCLUDING FLUXED WELDING TIP 1.969 INCHES MINIMUM AND 2.031 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 0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM NUT THREAD
FEATURES PROVIDED HEAT SHIELD
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 5A CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-24149/1
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M24149/1-723

Restrictions/Controls & Freight Information | NSN 5307-01-294-1748

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
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.
Category Code Description
No Freight Information

Management | NSN 5307-01-294-1748

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