PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

902-031Welding Machine,arc

Miller Electric Mfg. Llc · NSN 3431-01-260-0012 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-260-0012 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-260-0012. Primary manufacturer part number: 902-031.
Features
  • Welding Machine,arc — FSC 3431
  • 2 verified cross-references
  • Primary manufacturer: Miller Electric Mfg. Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Welding Machine,arc, cataloged under National Stock Number 3431-01-260-0012, is classified within Federal Supply Class 3431 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Miller Electric Mfg. Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWelding Machine,arc
FSC / FSG3431 — No Item Name Available (FSG 34)
ManufacturersMiller Electric Mfg. Co. (CAGE 40608); Miller Electric Mfg. Llc (CAGE 3BH04)
Technical Specifications
ParameterValue
NSN3431-01-260-0012
Primary Part Number902-031
Item NameWelding Machine,arc
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerMiller Electric Mfg. Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5365-00-254-7305 INTERCHANGEABLE
Spacer,ring
5310-00-831-233646302 INTERCHANGEABLE
Washer,flat
Triumph Engine Control Systems Llc
2915-00-894-3186902-031 INTERCHANGEABLE
Gears,matched Set
Hamilton Sundstrand Corporation
6680-01-493-397990-203-1 INTERCHANGEABLE
Station,dedicated
L3 Technologies, Inc.
5330-01-633-6918 INTERCHANGEABLE
Retainer,seal
Cross-Reference Index
Part NumberManufacturer
902-031 Miller Electric Mfg. Co. (USA)
902-031 PRIMARY Miller Electric Mfg. Llc (USA)
Related Parts
5365-00-254-7305INTERCHANGEABLE
SPACER,RING
5310-00-831-2336INTERCHANGEABLE
WASHER,FLAT
46302
2915-00-894-3186INTERCHANGEABLE
GEARS,MATCHED SET
902-031
6680-01-493-3979INTERCHANGEABLE
STATION,DEDICATED
90-203-1
5330-01-633-6918INTERCHANGEABLE
RETAINER,SEAL

Frequently Asked Questions

What is NSN 3431-01-260-0012?

NSN 3431-01-260-0012 is a Welding Machine,arc, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431 (No Item Name Available). Status: active.

What are the part numbers for NSN 3431-01-260-0012?

NSN 3431-01-260-0012 has 2 cross-referenced part numbers: 902-031 (Miller Electric Mfg. Co.), 902-031 (Miller Electric Mfg. Llc).

What NSN replaces 3431-01-260-0012?

There are 5 known substitutes for 3431-01-260-0012: 5365-00-254-7305, 5310-00-831-2336, 2915-00-894-3186 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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