4140-01-708-5181

Find complete technical information, availability, and procurement data for: 4140-01-708-5181
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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

4140-01-708-5181

Item Name Code

04254

Assigment Date

04/11/2023 (3 years ago)

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes:items which are primarily designed for dampening shock and/or vibration. Excludes:bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; bracket (1), structural component, aircraft; and radius block.

0.33 millimeters minimum and 0.43 millimeters maximum overall depth, 6000.0 operating speed at rated capacity in rpm, 1.15 millimeters minimum and 1.25 millimeters maximum width, 1.15 millimeters minimum and 1.25 millimeters maximum length, direct drive type

Product Characteristics

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

Overall Depth: 0.33 millimeters minimum and 0.43 millimeters maximum
Width: 1.15 millimeters minimum and 1.25 millimeters maximum
Length: 1.15 millimeters minimum and 1.25 millimeters maximum
Operating Speed At Rated Capacity In Rpm: 6000.0
Drive Type: direct
Inclosure Type: partially inclosed
Mounting Facility Type And Quantity: 4 unthreaded hole
Air Flow Rate: 250.0 cubic feet per minute nominal
Outlet Location: bottom or top
Voltage In Volts And Current Type: 12.0 dc
Discharge Direction: horizontal
Part Name Assigned By Controlling Agency: dc fan
Blade Shape: backward curve
Material: plastic overall
Quantity: 1

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
OD1238-12HBXJ01A	Centrifugal Fan

FAQs

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

What is the FSCG of the NSN 4140-01-708-5181?

The FSCG of the NSN 4140-01-708-5181 is 4140

Does the NSN 4140-01-708-5181 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-708-5181 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 4140-01-708-5181 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-708-5181 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 4140-01-708-5181 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Tue, Apr 11, 2023