PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WC-2Welding Machine,arc

Miller Electric Mfg. Llc · NSN 3431-01-291-2087 · FSC 3431 · No Item Name Available
Verified by PartsTable
NSN 3431-01-291-2087 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-291-2087. Primary manufacturer part number: WC-2.
Features
  • Welding Machine,arc — FSC 3431
  • FSC Application Data: WELDING CONTROL,WC-2
  • 6 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 3431-01-291-2087, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-291-2087
Primary Part NumberWC-2
Item NameWelding Machine,arc
FSC / FSG3431 / 34 — No Item Name Available
ManufacturerMiller Electric Mfg. Llc
StatusACTIVE
FSC Application DataWELDING CONTROL,WC-2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-00-410-1458 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
4030-01-576-3707WC-2 INTERCHANGEABLE
Hook,choker
Newco Mfg Co Inc
6910-01-700-1080WC-2 INTERCHANGEABLE
Training Aid,prosthetic Wound,ca
Phokus Research Group, Inc.
Cross-Reference Index
Part NumberManufacturer
OM-10841 Miller Electric Mfg. Llc (USA)
SNJC659028 Miller Electric Mfg. Co. (USA)
SNJC659028 Miller Electric Mfg. Llc (USA)
WC-2 Miller Electric Mfg. Co. (USA)
OM-10841 Miller Electric Mfg. Co. (USA)
WC-2 PRIMARY Miller Electric Mfg. Llc (USA)
Related Parts
5910-00-410-1458INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
4030-01-576-3707INTERCHANGEABLE
HOOK,CHOKER
WC-2
6910-01-700-1080INTERCHANGEABLE
TRAINING AID,PROSTHETIC WOUND,CA
WC-2

Frequently Asked Questions

What is NSN 3431-01-291-2087?

NSN 3431-01-291-2087 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 3431-01-291-2087?

NSN 3431-01-291-2087 has 6 cross-referenced part numbers: OM-10841 (Miller Electric Mfg. Llc), SNJC659028 (Miller Electric Mfg. Co.), SNJC659028 (Miller Electric Mfg. Llc), WC-2 (Miller Electric Mfg. Co.), OM-10841 (Miller Electric Mfg. Co.) and 1 more.

What NSN replaces 3431-01-291-2087?

There are 3 known substitutes for 3431-01-291-2087: 5910-00-410-1458, 4030-01-576-3707, 6910-01-700-1080. Verify interchangeability with system specifications before substitution.

What are the specifications of WC-2?

Key specifications for WC-2: FSC Application Data: WELDING CONTROL,WC-2. 1 total characteristics are documented in the Federal Logistics Information System.

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