A11A4

View detailed technical data, stock status, and sourcing information for: A11A4

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A11A4
Federal Supply Group
Refrigeration, Air Conditioning, and Air Circulating Equipment
National Stock Number
4140-00-288-7657
Item Name Code
30260
Assigment Date
01/01/1963 (63 years ago)

3.875 inches nominal length, inward flow direction, 71.0 celsius ambient temp at full rated power, 10000.0 operating speed at rated capacity in rpm, single speed speed adjustments

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
3.875 inches nominal
Flow Direction
inward
Ambient Temp At Full Rated Power
71.0 celsius
Operating Speed At Rated Capacity In Rpm
10000.0
Electrical Connection Type
connector
Drive Type
direct
Prime Mover Type
electric motor
Inclosure Type
fully inclosed
Mounting Facility Type And Quantity
1 bracket and 3 unthreaded hole
Rotation Direction For Which Designed
counterclockwise
Air Flow Rate
250.0 cubic feet per minute maximum
Voltage In Volts And Current Type
115.0 ac
Prime Mover Power Rating
0.070 horsepower
Phase
single
Special Features
w/4.375 in. dia by 2.0 in. deep shroud,intake face perforated 1/4 in. holes to form screen,shielded 3 wire cable 24 in. lg w/an3106b-14s-1p connector
Frequency In Hertz
400.0
Material
aluminum alloy blade
Surface Treatment
anodize blade
Style Designator
fixed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6105-00-507-9634 No Name Available 01/01/1961
4140-00-595-4530 No Name Available 01/01/1961

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
1015635 Circulating Fan
260D Circulating Fan
A11A4 Circulating Fan
F40H3R-6 Circulating Fan
NBCK11F1 Circulating Fan

FAQs

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

What is the FSCG of the NSN 4140-00-288-7657?
The FSCG of the NSN 4140-00-288-7657 is 4140
Does the NSN 4140-00-288-7657 have a Schedule B code assigned?
Yes, the Schedule B code is 8414599080
Does NSN 4140-00-288-7657 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 4140-00-288-7657 contain precious materials?
Precious metal content is unknown
Does NSN 4140-00-288-7657 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 4140-00-288-7657 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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