NSN 3431-01-561-4819 — this item is cataloged by the U.S. Government under National Stock Number 3431-01-561-4819. Manufacturer of record part number: CS310-UAK.
Also searched as3431-01-561-4819 ·
3431015614819 ·
NIIN 015614819 ·
01-561-4819 ·
FSC 3431 Electric Arc Welding Equipment · CAGE 64173 · CS310-UAK
Manufacturer of record: Weldcraft Customer Service
Identification
NSN: 3431-01-561-4819
NIIN: 015614819
FSC: 3431 — Electric Arc Welding Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: CS310-UAK
Manufacturer: Weldcraft Customer Service
General Description
The Parts Kit,arc Welding Machine, cataloged under National Stock Number 3431-01-561-4819, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Weldcraft Customer Service. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 3431-01-561-4819?
NSN 3431-01-561-4819 is a Parts Kit,arc Welding Machine, manufactured by Weldcraft Customer Service, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
What part numbers are listed for NSN 3431-01-561-4819?
NSN 3431-01-561-4819 has 1 manufacturer part number on file: CS310-UAK (Weldcraft Customer Service).
What are the specifications of CS310-UAK?
Key specifications for CS310-UAK: Special Features: UNIVERSAL ACCESSORY KIT TO INCLUDE 0.094INCH AND 0.125INCH COLLETS, 0.04INCH AND 0.125INCH COLLET BODIES, 0.094 AND 0.125INCH GAS LENS COLLET BODIE0.094INCH X7INCH AND 0.125INCH X 7 INCH TUNGSTEN ELECTRODES, SHORT, MEDIUM, AND LONG BACK CAP 5 AND 6 ALUMINA NOZZLES, AND 5 AND 6 GAS LENS ALUMINA NOZZLES IN; End Item Identification: WATER COOLED TORCH. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3431-01-561-4819 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.