NSN 3431-00-030-2956 — this item is cataloged by the U.S. Government under National Stock Number 3431-00-030-2956. Manufacturer of record part number: AH20E.
Also searched as3431-00-030-2956 ·
3431000302956 ·
NIIN 000302956 ·
00-030-2956 ·
FSC 3431 Electric Arc Welding Equipment · CAGE 00741 · AH20E
General Characteristics Item Description: CONSISTING OF WIRE FEED MOTOR,DRIVE ROLLS,POTENTIOMETER FOR ADJUSTINGWIRE FEED SPEED,WIRE REEL SPINDLE,JOG BUTTON,50 FOOT LENGTH OF HOSE ANDCABLE FT
1 manufacturer part number on file
Manufacturer of record: Messer Llc
Identification
NSN: 3431-00-030-2956
NIIN: 000302956
FSC: 3431 — Electric Arc Welding Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: AH20E
Manufacturer: Messer Llc
General Description
The Welding Gun,miget, cataloged under National Stock Number 3431-00-030-2956, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Messer Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3431-00-030-2956
Primary Part Number
AH20E
Item Name
Welding Gun,miget
FSC / FSG
3431 / 34 — Electric Arc Welding Equipment
Manufacturer
Messer Llc
Status
ACTIVE
General Characteristics Item Description
CONSISTING OF WIRE FEED MOTOR,DRIVE ROLLS,POTENTIOMETER FOR ADJUSTINGWIRE FEED SPEED,WIRE REEL SPINDLE,JOG BUTTON,50 FOOT LENGTH OF HOSE ANDCABLE FT
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 3431-00-030-2956?
NSN 3431-00-030-2956 is a Welding Gun,miget, manufactured by Messer Llc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
What part numbers are listed for NSN 3431-00-030-2956?
NSN 3431-00-030-2956 has 1 manufacturer part number on file: AH20E (Messer Llc).
What are the specifications of AH20E?
Key specifications for AH20E: General Characteristics Item Description: CONSISTING OF WIRE FEED MOTOR,DRIVE ROLLS,POTENTIOMETER FOR ADJUSTINGWIRE FEED SPEED,WIRE REEL SPINDLE,JOG BUTTON,50 FOOT LENGTH OF HOSE ANDCABLE FT. 1 specification is documented in the U.S. Government catalog.
Is NSN 3431-00-030-2956 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.