4140-00-779-3928

Find complete technical information, availability, and procurement data for: 4140-00-779-3928
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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

4140-00-779-3928

Item Name Code

04262

Assigment Date

01/01/1962 (64 years ago)

A half of a two piece split type bushing, sleeve.

3800.0 operating speed at rated capacity in rpm, -40.0 celsius and 80.0 celsius ambient temp at full rated power, single speed speed adjustments, outward flow direction, 4.938 inches nominal length

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: 4.938 inches nominal
Flow Direction: outward
Ambient Temp At Full Rated Power: -40.0 celsius and 80.0 celsius
Operating Speed At Rated Capacity In Rpm: 3800.0
Electrical Connection Type: wire lead
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: 1 flange
Rotation Direction For Which Designed: clockwise
Air Flow Rate: 350.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Power Rating: 0.088 horsepower
Housing Inside Diameter: 7.500 inches nominal
Prime Mover Drive Shaft Bearing Type: ball
Phase: single
Frequency In Hertz: 400.0
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Below is a list of NSNs that have been officially superseded by this NSN: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
4140-00-163-1210	No Name Available	02/01/1981
4140-00-995-1345	No Name Available	06/15/1973

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
NF-PS6501-L-134AF	Ventilating Fan
NFPS6501FL0WL134AS	Ventilating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-779-3928?

The FSCG of the NSN 4140-00-779-3928 is 4140

Does the NSN 4140-00-779-3928 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-00-779-3928 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 4140-00-779-3928 contain precious materials?

Precious metal content is unknown

Does NSN 4140-00-779-3928 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 4140-00-779-3928 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962