4140-00-899-3086

Find complete technical information, availability, and procurement data for: 4140-00-899-3086

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4140-00-899-3086
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-00-899-3086
Item Name Code
04254
Assigment Date
01/01/1962 (64 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

single speed speed adjustments, 0.0 celsius and 50.0 celsius ambient temp at full rated power, 3850.0 operating speed at rated capacity in rpm, 9.840 inches nominal length, 15.750 inches nominal width

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
Width
15.750 inches nominal
Length
9.840 inches nominal
Ambient Temp At Full Rated Power
0.0 celsius and 50.0 celsius
Operating Speed At Rated Capacity In Rpm
3850.0
Electrical Connection Type
terminal box
Outlet Inside Width
1.422 inches nominal
Outlet Inside Height
4.188 inches nominal
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
620.000 cubic feet per minute nominal
Outlet Location
bottom or top
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
0.837 horsepower
Prime Mover Drive Shaft Bearing Type
ball
Discharge Direction
angular down and angular up and horizontal and vertical down and vertical up
Phase
three
Special Features
adjustable direction of discharge from flanged outlets
Frequency In Hertz
400.0
Height
9.160 inches nominal
Material
steel overall
Quantity
2
Surface Treatment
enamel housing
Surface Treatment
zinc blade
Style Designator
fixed, dual impeller, rectangular outlet

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FAQs

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

What is the FSCG of the NSN 4140-00-899-3086?
The FSCG of the NSN 4140-00-899-3086 is 4140
Does the NSN 4140-00-899-3086 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-00-899-3086 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 4140-00-899-3086 contain precious materials?
Precious metal content is unknown
Does NSN 4140-00-899-3086 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 4140-00-899-3086 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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