NSN 4140-00-006-1999 · NIIN 000061999 · Part number 2423975
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 10001
Government record, cited
NSN 4140-00-006-1999 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-006-1999. Manufacturer of record part number: 2423975.
Also searched as4140-00-006-1999 ·
4140000061999 ·
NIIN 000061999 ·
00-006-1999 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 10001 · 2423975
General Characteristics Item Description: RATED AT 460 MAX. CFM PER AMCA CODE,BLAST DIRECTION 9 OCLOCK,FACING INLET,WITH MOTOR MOUNTING FLAT AT 12 OCLOCK
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 4140-00-006-1999
NIIN: 000061999
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 2423975
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Blower, cataloged under National Stock Number 4140-00-006-1999, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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
4140-00-006-1999
Primary Part Number
2423975
Item Name
Blower
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
General Characteristics Item Description
RATED AT 460 MAX. CFM PER AMCA CODE,BLAST DIRECTION 9 OCLOCK,FACING INLET,WITH MOTOR MOUNTING FLAT AT 12 OCLOCK
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (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 4140-00-006-1999?
NSN 4140-00-006-1999 is a Blower, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-00-006-1999?
NSN 4140-00-006-1999 has 1 manufacturer part number on file: 2423975 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 2423975?
Key specifications for 2423975: General Characteristics Item Description: RATED AT 460 MAX. CFM PER AMCA CODE,BLAST DIRECTION 9 OCLOCK,FACING INLET,WITH MOTOR MOUNTING FLAT AT 12 OCLOCK. 1 specification is documented in the U.S. Government catalog.
Is NSN 4140-00-006-1999 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.