A0-18944

View detailed technical data, stock status, and sourcing information for: A0-18944

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part A0-18944 to receive an up to date pricing and availability quote by email.

A0-18944
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-00-043-1981
Item Name Code
04245
Assigment Date
01/01/1961 (65 years ago)

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

single speed speed adjustments, outward flow direction, humidity proof and shock proof and vibration proof environmental protection, 1.422 inches minimum and 1.516 inches maximum length, -55.0 celsius and 100.0 celsius ambient temp at full rated power

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Speed Adjustments
single speed
Length
1.422 inches minimum and 1.516 inches maximum
Flow Direction
outward
Environmental Protection
humidity proof and shock proof and vibration proof
Ambient Temp At Full Rated Power
-55.0 celsius and 100.0 celsius
Operating Speed At Rated Capacity In Rpm
21000.0
Electrical Connection Type
terminal block
Static Pressure At Specified Air Flow Rate
0.0 inches of water
Drive Type
direct
Prime Mover Type
electric motor
Inclosure Type
fully inclosed
Mounting Facility Type And Quantity
2 flange
Rotation Direction For Which Designed
clockwise and counterclockwise
Air Flow Rate
16.000 cubic feet per minute maximum
Voltage In Volts And Current Type
55.0 ac
Prime Mover Power Rating
0.031 horsepower
Housing Inside Diameter
1.552 inches minimum and 1.572 inches maximum
Prime Mover Drive Shaft Bearing Type
ball
Phase
single
Frequency In Hertz
800.0
Material
aluminum overall
Surface Treatment
anodize overall
Style Designator
fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4140-00-881-1047 No Name Available 10/21/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
009-1627-00 Vaneaxial Fan
009-1627-000 Vaneaxial Fan
020404 Vaneaxial Fan
A0-18944 Vaneaxial Fan
AXIMAX1-418YS MODIFIED Vaneaxial Fan

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4140-00-043-1981?
The FSCG of the NSN 4140-00-043-1981 is 4140
Does the NSN 4140-00-043-1981 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-00-043-1981 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4140-00-043-1981 contain precious materials?
Precious metal content is unknown
Does NSN 4140-00-043-1981 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4140-00-043-1981 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

MS9241-231
5331-00-846-1592
O-Ring
MS9241-231ES
5331-00-846-1592
O-Ring
MS9241-232
5331-01-209-9764
O-Ring
MS9241-233
5331-00-045-4559
O-Ring
MS9241-234
5331-00-914-8758
O-Ring
MS9241-235
5331-00-882-8058
O-Ring
MS9241-236
5331-01-220-9455
O-Ring
MS9241-238
5331-00-065-4975
O-Ring
MS9241-241
5331-00-425-2080
O-Ring
MS9241-243
5331-00-008-5851
O-Ring
MS9241-244
5331-01-275-4556
O-Ring
MS9241-247
5331-00-947-2198
O-Ring
MS9241-248
5330-01-209-9766
Preformed Packing
MS9241-249
5331-00-431-8876
O-Ring
MS9241-250
5331-01-206-5368
O-Ring