NSN 4140-01-451-9841 · NIIN 014519841 · Part number 83D4030H FIND NO. 9
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 38450
Government record, cited
NSN 4140-01-451-9841 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-451-9841. Manufacturer of record part number: 83D4030H FIND NO. 9.
Also searched as4140-01-451-9841 ·
4140014519841 ·
NIIN 014519841 ·
01-451-9841 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 38450 · 83D4030H FIND NO. 9 · 26-030-184
Manufacturer of record: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Identification
NSN: 4140-01-451-9841
NIIN: 014519841
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 83D4030H FIND NO. 9
Manufacturer: Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
General Description
The Impeller,fan,axial, cataloged under National Stock Number 4140-01-451-9841, 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 Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. 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
4140-01-451-9841
Primary Part Number
83D4030H FIND NO. 9
Item Name
Impeller,fan,axial
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil
Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA)
No interchangeability data on file.
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 4140-01-451-9841?
NSN 4140-01-451-9841 is a Impeller,fan,axial, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-451-9841?
NSN 4140-01-451-9841 has 2 manufacturer part numbers on file: 26-030-184 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil), 83D4030H FIND NO. 9 (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).
What are the specifications of 83D4030H FIND NO. 9?
Key specifications for 83D4030H FIND NO. 9: Special Features: FCU HE UNIT ASSEMBLY, WHEEL, FAN FORWARD CURVED ALUMINUM WITH STEEL PLTD HUB.. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-451-9841 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.