PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

907612Welding Machine,arc

Miller Electric Mfg. Llc · NSN 3431-01-313-2777 · FSC 3431 · Electric Arc Welding Equipment
Government record, cited
NSN 3431-01-313-2777 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-313-2777. Primary manufacturer part number: 907612.
Features
  • Welding Machine,arc — FSC 3431
  • Phase: SINGLE
  • Arc Current Type: DC
  • 9 commercial cross-references
  • Primary manufacturer: Miller Electric Mfg. Llc
Identification
  • NSN: 3431-01-313-2777
  • NIIN: 013132777
  • FSC: 3431 — Electric Arc Welding Equipment
  • FSG: 34 — Metalworking Machinery (continued)
  • Primary part number: 907612
  • Manufacturer: Miller Electric Mfg. Llc
General Description

The Welding Machine,arc, cataloged under National Stock Number 3431-01-313-2777, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 interchangeability record exists in the U.S. Government catalog, showing an item with a declared government relationship to this NSN. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3431-01-313-2777
Primary Part Number907612
Item NameWelding Machine,arc
FSC / FSG3431 / 34 — Electric Arc Welding Equipment
ManufacturerMiller Electric Mfg. Llc
StatusACTIVE
PhaseSINGLE
Arc Current TypeDC
Lifecycle & Compliance
Acquisition StatusACTIVE
HazardNot stated in government record
⇄ Substitutes 1
Items with a declared government interchangeability relationship (U.S. Government catalog).
5845-01-062-8334907335-1 INTERCHANGEABLE
Electronic Module
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
907612 PRIMARY Miller Electric Mfg. Llc (USA)
MILLERMATIC-130 Miller Electric Mfg. Co. (USA)
MILLERMATIC Miller Electric Mfg. Co. (USA)
MILLERMATIC Miller Electric Mfg. Llc (USA)
907612 Miller Electric Mfg. Co. (USA)
907335 Miller Electric Mfg. Co. (USA)
MILLERMATIC 135 Miller Electric Mfg. Co. (USA)
903 556 Miller Electric Mfg. Co. (USA)
3431-3210-1330 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
Related Parts
5845-01-062-8334INTERCHANGEABLE
ELECTRONIC MODULE
907335-1

Frequently Asked Questions

What is NSN 3431-01-313-2777?

NSN 3431-01-313-2777 is a Welding Machine,arc, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431 (Electric Arc Welding Equipment). Status: active.

What are the part numbers for NSN 3431-01-313-2777?

NSN 3431-01-313-2777 has 9 cross-referenced part numbers: 907612 (Miller Electric Mfg. Llc), MILLERMATIC-130 (Miller Electric Mfg. Co.), MILLERMATIC (Miller Electric Mfg. Co.), MILLERMATIC (Miller Electric Mfg. Llc), 907612 (Miller Electric Mfg. Co.) and 4 more.

What NSN replaces 3431-01-313-2777?

The U.S. Government catalog lists 1 government relationship record (type INTERCHANGEABLE) for 3431-01-313-2777: 5845-01-062-8334. Verify interchangeability with system specifications before substitution.

What are the specifications of 907612?

Key specifications for 907612: Phase: SINGLE; Arc Current Type: DC; Special Features: SR-5 THE MANUFACTURER'S DATA DESIGN CONTROL REFERENCE, MILLERMATIC 140; USED ON THE LOGISTICS SUPPORT VESSEL (LSV). 2 specifications are documented in the U.S. Government catalog.

Is NSN 3431-01-313-2777 hazardous material?

Hazard status is not stated in the government record for NSN 3431-01-313-2777 — no DOT hazard class, UN number, or hazard classification field is present in the cited data. This page does not assert an item is or is not hazardous.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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