NSN 3431-01-426-8486 · NIIN 014268486 · Part number 129 337
Miller Electric Mfg. Llc · FSC 3431 — Electric Arc Welding Equipment · FSG 34 — Metalworking Machinery (continued) · CAGE 3BH04
Government record, cited
NSN 3431-01-426-8486 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-426-8486. Manufacturer of record part number: 129 337.
Also searched as3431-01-426-8486 ·
3431014268486 ·
NIIN 014268486 ·
01-426-8486 ·
FSC 3431 Electric Arc Welding Equipment · CAGE 3BH04 · 129 337 · RMLS-14 · RMLS-14
Nearby stock numbers← 3431-01-426-8483 Parts Kit, Arc Welding Machine
·
3431-01-426-8487 Parts Kit, Arc Welding Machine →
Features
Parts Kit,arc Welding Machine — FSC 3431
Component Document Origin: INDUSTRIAL
Unit Package Quantity: 1
Features Provided: STACKING FEATURE
Accessory Controlling Agency: 40608
Document Source: 40608
Furnished Items: SYNCROWAVE ELECTRIC ARC WELDER
Usage Location: CONUS
Identification
NSN: 3431-01-426-8486
NIIN: 014268486
FSC: 3431 — Electric Arc Welding Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: 129 337
Manufacturer: Miller Electric Mfg. Llc
General Description
The Parts Kit,arc Welding Machine, cataloged under National Stock Number 3431-01-426-8486, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 3431 — Electric Arc Welding Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3431-00-008-9353
3431-00-008-9353 · Item name not on file
3431-00-010-5596
LINER,NITROGEN CONDUIT
3431-00-010-5597
LINER,NITROGEN COND
3431-00-010-5599
3431-00-010-5599 · Item name not on file
3431-00-012-4357
3431-00-012-4357 · Item name not on file
3431-00-012-4360
3431-00-012-4360 · Item name not on file
3431-00-012-4362
SPARK GAP ASSEMBLY
3431-00-015-2564
PANEL,POWER,ALTERNATE
Frequently Asked Questions
What is NSN 3431-01-426-8486?
NSN 3431-01-426-8486 is a Parts Kit,arc Welding Machine, manufactured by Miller Electric Mfg. Llc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
What part numbers are listed for NSN 3431-01-426-8486?
NSN 3431-01-426-8486 has 2 manufacturer part numbers on file: RMLS-14 (Miller Electric Mfg. Llc), 129 337 (Miller Electric Mfg. Llc).
What are the specifications of 129 337?
Key specifications for 129 337: Component Document Origin: INDUSTRIAL; Unit Package Quantity: 1; Features Provided: STACKING FEATURE; Accessory Controlling Agency: 40608. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3431-01-426-8486 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.