PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

W-AL-1100, .125" DIA, 25LBWire,spray Gun

American Welding Society, Inc. · NSN 3439-00-223-3728 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-223-3728 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-223-3728. Primary manufacturer part number: W-AL-1100, .125" DIA, 25LB.
Features
  • Wire,spray Gun — FSC 3439
  • Material: ALUMINUM
  • Nondefinitive Spec/std Data: II TABLE
  • 3 verified cross-references
  • Primary manufacturer: American Welding Society, Inc.
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Aluminum construction
General Description

The Wire,spray Gun, cataloged under National Stock Number 3439-00-223-3728, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is American Welding Society, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-223-3728
Primary Part NumberW-AL-1100, .125" DIA, 25LB
Item NameWire,spray Gun
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAmerican Welding Society, Inc.
StatusACTIVE
MaterialALUMINUM
Nondefinitive Spec/std DataII TABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3439-00-284-0131405 INTERCHANGEABLE
Wire,spray Gun
Oerlikon Metco Us Inc
Cross-Reference Index
Part NumberManufacturer
W-AL-1100, .125" DIA, 25LB American Welding Society, Inc. (USA)
MIL-W-6712 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AWS C2.25/C2.25M American Welding Society, Inc. (USA)
Related Parts
3439-00-284-0131INTERCHANGEABLE
WIRE,SPRAY GUN
405

Frequently Asked Questions

What is NSN 3439-00-223-3728?

NSN 3439-00-223-3728 is a Wire,spray Gun, manufactured by American Welding Society, Inc., classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-223-3728?

NSN 3439-00-223-3728 has 3 cross-referenced part numbers: W-AL-1100, .125" DIA, 25LB (American Welding Society, Inc.), MIL-W-6712 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AWS C2.25/C2.25M (American Welding Society, Inc.).

What NSN replaces 3439-00-223-3728?

There is 1 known substitute for 3439-00-223-3728: 3439-00-284-0131. Verify interchangeability with system specifications before substitution.

What are the specifications of W-AL-1100, .125" DIA, 25LB?

Key specifications for W-AL-1100, .125" DIA, 25LB: Material: ALUMINUM; Special Features: 0.125 IN. DIAMETER IN; Nondefinitive Spec/std Data: II TABLE. 3 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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