Product Details | WELDING STUD

5307-01-293-5408 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: M24149/1-518, M241491518, MIL-S-24149/1, MILS241491, 5307-01-293-5408, 01-293-5408, 5307012935408, 012935408

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 03 FEB 1989 01-293-5408

Drawings & Photos | NSN 5307-01-293-5408


Demand History | NSN 5307-01-293-5408

Part Number Request Date QTY Origin
MILS241491 2025-06-161 9 United States
5307-01-293-5408 2024-05-126 380 DIBBS
MILS241491 2023-08-236 40 US
5307-01-293-5408 2022-04-101 372 DIBBS
5307-01-293-5408 2022-03-89 372 DIBBS
5307-01-293-5408 2020-10-287 565 DIBBS
5307-01-293-5408 2020-09-274 565 DIBBS
MILS241491 2017-03-81 4 us
5307-01-293-5408 2013-01-04 28 DIBBS
MILS241491 2011-08-227 500 US
MILS241491 2009-06-160 6 US

Cross Reference | NSN 5307-01-293-5408

Part Number Cage Code Manufacturer
M24149/1-518 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-24149/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5307-01-293-5408

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 142 WELDING
SHOULDER DIAMETER 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SHOULDER LENGTH 0.093 INCHES NOMINAL
UNTHREADED END DIAMETER 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
UNTHREADED END LENGTH 0.407 INCHES NOMINAL
LENGTH EXCLUDING FLUXED WELDING TIP 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC NUT THREAD
NOMINAL THREAD SIZE 0.312 INCHES NUT THREAD
THREAD CLASS 2A NUT THREAD
THREAD QUANTITY PER INCH 18 NUT THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD
THREAD LENGTH 0.625 INCHES NOMINAL NUT THREAD
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 4 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-24149/1
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M24149/1-518

Restrictions/Controls & Freight Information | NSN 5307-01-293-5408

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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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

Management | NSN 5307-01-293-5408

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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each