NSN 4140-01-663-1607 · NIIN 016631607 · Part number 7603001720
The Lincoln Electric Company · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 33CZ2
Government record, cited
NSN 4140-01-663-1607 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-663-1607. Manufacturer of record part number: 7603001720.
Also searched as4140-01-663-1607 ·
4140016631607 ·
NIIN 016631607 ·
01-663-1607 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 33CZ2 · 7603001720
Manufacturer of record: The Lincoln Electric Company
Identification
NSN: 4140-01-663-1607
NIIN: 016631607
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 7603001720
Manufacturer: The Lincoln Electric Company
General Description
The Fume Extraction Sys, cataloged under National Stock Number 4140-01-663-1607, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is The Lincoln Electric Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-663-1607
Primary Part Number
7603001720
Item Name
Fume Extraction Sys
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file
Frequently Asked Questions
What is NSN 4140-01-663-1607?
NSN 4140-01-663-1607 is a Fume Extraction Sys, manufactured by The Lincoln Electric Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-663-1607?
NSN 4140-01-663-1607 has 2 manufacturer part numbers on file: 7603001720 (The Lincoln Electric Company), 7603001720 (Lincoln Electric Co Aust Pty Ltd).
What are the specifications of 7603001720?
Key specifications for 7603001720: Special Features: 240V,50-60 HZ,2 MOTOR V; Part Name Assigned by Controlling Agency: WELDING FUME EXTRACTOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-663-1607 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.