4140-00-944-2557

Find complete technical information, availability, and procurement data for: 4140-00-944-2557
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-00-944-2557

Item Name Code

04245

Assigment Date

02/16/1966 (60 years ago)

A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.

1 stage quantity, 8.500 inches nominal length, 12.0 inches of water static pressure at specified air flow rate, direct drive type, inward flow direction

Product Characteristics

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

Stage Quantity: 1
Length: 8.500 inches nominal
Flow Direction: inward
Static Pressure At Specified Air Flow Rate: 12.0 inches of water
Drive Type: direct
Prime Mover Type: electric motor
Mounting Facility Type And Quantity: 1 flange
Air Flow Rate: 850.000 cubic feet per minute nominal
Voltage In Volts And Current Type: 208.0 ac
Prime Mover Drive Shaft Bearing Type: ball
Phase: three
Frequency In Hertz: 400.0
Quantity: 1
Style Designator: fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4140-00-872-1131	No Name Available	04/05/2004

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
114E4041-2	Vaneaxial Fan
126701-2	Vaneaxial Fan
500702-5310	Vaneaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-00-944-2557?

The FSCG of the NSN 4140-00-944-2557 is 4140

Does the NSN 4140-00-944-2557 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-944-2557 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 4140-00-944-2557 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-00-944-2557 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 4140-00-944-2557 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Feb 16, 1966