NSN 4140-01-193-1780 · NIIN 011931780 · Part number 2100900-5
Aerospace Systems and Components, Inc. · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 34163
Government record, cited
NSN 4140-01-193-1780 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-193-1780. Manufacturer of record part number: 2100900-5.
Also searched as4140-01-193-1780 ·
4140011931780 ·
NIIN 011931780 ·
01-193-1780 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 34163 · 2100900-5
General Characteristics Item Description: 5 BLADES; CONE SHAPED SPINNER ATTACHED TO REAR OF BLADE BY THREE SCREWS
1 manufacturer part number on file
Manufacturer of record: Aerospace Systems and Components, Inc.
Identification
NSN: 4140-01-193-1780
NIIN: 011931780
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 2100900-5
Manufacturer: Aerospace Systems and Components, Inc.
General Description
The Blade and Spinner Assembly, cataloged under National Stock Number 4140-01-193-1780, 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 Aerospace Systems and Components, Inc.. 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
4140-01-193-1780
Primary Part Number
2100900-5
Item Name
Blade and Spinner Assembly
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Aerospace Systems and Components, Inc.
Status
ACTIVE
General Characteristics Item Description
5 BLADES; CONE SHAPED SPINNER ATTACHED TO REAR OF BLADE BY THREE SCREWS
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 4140-01-193-1780?
NSN 4140-01-193-1780 is a Blade and Spinner Assembly, manufactured by Aerospace Systems and Components, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-193-1780?
NSN 4140-01-193-1780 has 1 manufacturer part number on file: 2100900-5 (Aerospace Systems and Components, Inc.).
What are the specifications of 2100900-5?
Key specifications for 2100900-5: General Characteristics Item Description: 5 BLADES; CONE SHAPED SPINNER ATTACHED TO REAR OF BLADE BY THREE SCREWS. 1 specification is documented in the U.S. Government catalog.
Is NSN 4140-01-193-1780 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.