Product Details | WELDING STUD

5307-01-014-1257 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-24149/1, MILS241491, 5307-01-014-1257, 01-014-1257, 5307010141257, 010141257

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 01-014-1257

Drawings & Photos | NSN 5307-01-014-1257


Demand History | NSN 5307-01-014-1257

Part Number Request Date QTY Origin
MILS241491 2023-08-236 40 US
MILS241491 2017-03-81 4 us
MILS241491 2011-08-227 500 US
MILS241491 2009-06-160 6 US

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Technical Data | NSN 5307-01-014-1257

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR 142 WELDING
SHOULDER DIAMETER 0.625 INCHES MINIMUM AND 0.687 INCHES MAXIMUM
SHOULDER LENGTH 0.125 INCHES NOMINAL
UNTHREADED END DIAMETER 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
UNTHREADED END LENGTH 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
LENGTH EXCLUDING FLUXED WELDING TIP 1.735 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNC NUT THREAD
NOMINAL THREAD SIZE 0.375 INCHES NUT THREAD
THREAD CLASS 2A NUT THREAD
THREAD QUANTITY PER INCH 16 NUT THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD
THREAD LENGTH 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM NUT THREAD
FEATURES PROVIDED HEAT SHIELD
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 4 CLASS
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-24149/1

Restrictions/Controls & Freight Information | NSN 5307-01-014-1257

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
Category Code Description
No Freight Information