NSN 4140-01-442-9422 · NIIN 014429422 · Part number 1936K44
Mcmaster-Carr Supply Co · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 39428
Government record, cited
NSN 4140-01-442-9422 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-442-9422. Manufacturer of record part number: 1936K44.
Also searched as4140-01-442-9422 ·
4140014429422 ·
NIIN 014429422 ·
01-442-9422 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 39428 · 1936K44
Nearby stock numbers← 4140-01-442-9400 Impeller, Fan, Axial
·
4140-01-442-9618 Cover, Electric Fan →
Features
Fan,circulating — FSC 4140
Speed Adjustments: TWO SPEED
Frequency in Hertz: 60.0
Voltage in Volts and Current Type: 115.0 AC
Drive Type: DIRECT
Operating Speed at Rated Capacity in RPM: 1580.0 AND 1150.0
Surface Treatment: CHROMATE ZINC AND ENAMEL OVERALL
Material: STEEL OVERALL
Identification
NSN: 4140-01-442-9422
NIIN: 014429422
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 1936K44
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Fan,circulating, cataloged under National Stock Number 4140-01-442-9422, 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 Mcmaster-Carr Supply Co. Government technical data includes 8 specifications, 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
4140-01-442-9422
Primary Part Number
1936K44
Item Name
Fan,circulating
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Speed Adjustments
TWO SPEED
Frequency in Hertz
60.0
Voltage in Volts and Current Type
115.0 AC
Drive Type
DIRECT
Operating Speed at Rated Capacity in RPM
1580.0 AND 1150.0
Surface Treatment
CHROMATE ZINC AND ENAMEL OVERALL
Material
STEEL OVERALL
Air Flow Rate
750.0 CUBIC FEET PER MINUTE NOMINAL AND 450.0 CUBIC FEET PER MINUTE NOMINAL
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 4140-01-442-9422?
NSN 4140-01-442-9422 is a Fan,circulating, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-442-9422?
NSN 4140-01-442-9422 has 1 manufacturer part number on file: 1936K44 (Mcmaster-Carr Supply Co).
What are the specifications of 1936K44?
Key specifications for 1936K44: Speed Adjustments: TWO SPEED; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 115.0 AC; Drive Type: DIRECT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-442-9422 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.