NSN 4140-01-138-6950 · NIIN 011386950 · Part number 83D93-2K
Grimes Aerospace Company · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 72914
Government record, cited
NSN 4140-01-138-6950 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-138-6950. Manufacturer of record part number: 83D93-2K.
Also searched as4140-01-138-6950 ·
4140011386950 ·
NIIN 011386950 ·
01-138-6950 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 72914 · 83D93-2K · 70361-03005-103
Ambient Temp at Full Rated Power: -65.0 FAHRENHEIT AND 155.0 FAHRENHEIT DEGF
Prime Mover Type: ELECTRIC MOTOR
2 manufacturer part numbers on file
Manufacturer of record: Grimes Aerospace Company
Identification
NSN: 4140-01-138-6950
NIIN: 011386950
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 83D93-2K
Manufacturer: Grimes Aerospace Company
General Description
The Fan,vaneaxial, cataloged under National Stock Number 4140-01-138-6950, 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 Grimes Aerospace Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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
4140-01-138-6950
Primary Part Number
83D93-2K
Item Name
Fan,vaneaxial
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 4140-01-138-6950?
NSN 4140-01-138-6950 is a Fan,vaneaxial, manufactured by Grimes Aerospace Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-138-6950?
NSN 4140-01-138-6950 has 2 manufacturer part numbers on file: 83D93-2K (Grimes Aerospace Company), 70361-03005-103 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of 83D93-2K?
Key specifications for 83D93-2K: Mounting Facility Type and Quantity: 6 BOLT; Drive Type: DIRECT; Ambient Temp at Full Rated Power: -65.0 FAHRENHEIT AND 155.0 FAHRENHEIT DEGF; End Item Identification: UH-60A HELICOPTER A. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-138-6950 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.