181A4389AA

View detailed technical data, stock status, and sourcing information for: 181A4389AA
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Federal Supply Group

Electric Wire, and Power and Distribution Equipment

Federal Supply Classification

6110 Electrical Control Equipment

National Stock Number

6110-00-901-8215

Item Name Code

00904

Assigment Date

01/01/1960 (66 years ago)

A nonpositive displacement mechanical device having either an axial or centrifugal fan impeller. It is designed to move free air or gas from indoors to outdoors or vice versa over a wide range of volumes at low pressures. It is supported by a ring, plate, or shroud or may be inclosed in a housing. It is designed for installation in a window, roof or wall opening, or the like.

440.0 volts nominal ac voltage rating, two speed speed adjustments, 7.750 inches nominal overall width, 7.750 inches nominal overall length, 22.100 inches nominal overall height

Product Characteristics

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

Speed Adjustments: two speed
Overall Length: 7.750 inches nominal
Overall Height: 22.100 inches nominal
Overall Width: 7.750 inches nominal
Ac Voltage Rating: 440.0 volts nominal
Frequency Rating: 60.0 hertz nominal
Actuation Method: magnetic
Performance Type: semiautomatic
Fuse Accommodation Quantity: 2
Size Designator: 1
Duty Cycle: continuous
Mounting Configuration: six 7/16 in. dia mtg holes,2 rows of 3 holes ea. rows 5-3/4 in. c to c,holes 9-1/4 in. c to c
Operating Voltage Characteristic: full
Horsepower Rating: 10.000
Actuator Voltage: 220.0 ac
Load Protection Type: overload and undervoltage
Ambient Temp: 50.0 celsius
Enclosure Feature: dripproof
National Electrical Manufacturers Association Standards Design: designed per nema std
Switch Functional Positions: fast and slow and stop and reset
Control Type: local or remote
Features Provided: circuit protection fuse
Phase: three
Frequency In Hertz: 60.0

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6110-00-724-9998	No Name Available	10/01/1975

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
139B2889G1S2	Motor Controller
181A4389AA	Motor Controller

FAQs

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

What is the FSCG of the NSN 6110-00-901-8215?

The FSCG of the NSN 6110-00-901-8215 is 6110

Does the NSN 6110-00-901-8215 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 6110-00-901-8215 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 6110-00-901-8215 contain precious materials?

Precious metal content is unknown

Does NSN 6110-00-901-8215 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 6110-00-901-8215 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960