917318-4

View detailed technical data, stock status, and sourcing information for: 917318-4
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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

4140-01-020-9921

Item Name Code

04244

Assigment Date

05/07/1976 (50 years ago)

An adapter which provides facilities for electrically connecting an item to be tested and a piece of test equipment. Do not use for interconnecting cables. Includes plug-in electronic component socket adapters which provide terminations for dynamic testing while an electronic component is inserted. See also coupler, test set.

1.625 inches nominal length, single speed speed adjustments, 1675.0 operating speed at rated capacity in rpm, outward flow direction, terminal block electrical connection type

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: 1.625 inches nominal
Flow Direction: outward
Operating Speed At Rated Capacity In Rpm: 1675.0
Electrical Connection Type: terminal block
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: counterclockwise
Air Flow Rate: 57.0 cubic feet per minute nominal
Voltage In Volts And Current Type: 115.0 ac
Prime Mover Drive Shaft Bearing Type: ball
Phase: single
Special Features: hi-shock housing
Frequency In Hertz: 50.0 and 60.0
Material: aluminum housing
Material: plastic polycarbonate blade
Surface Treatment: enamel housing
Surface Treatment Document And Classification: mil-e-5557,type 4 mil spec single treatment response housing
Style Designator: fixed

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
027517	Tubeaxial Fan
027517000	Tubeaxial Fan
797443-002 ITEM 41	Tubeaxial Fan
917138-4	Tubeaxial Fan
917318-4	Tubeaxial Fan
SPARTAN STS 776DF	Tubeaxial Fan

FAQs

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

What is the FSCG of the NSN 4140-01-020-9921?

The FSCG of the NSN 4140-01-020-9921 is 4140

Does the NSN 4140-01-020-9921 have a Schedule B code assigned?

Yes, the Schedule B code is 8414599080

Does NSN 4140-01-020-9921 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 4140-01-020-9921 contain precious materials?

Precious metal content is unknown

Does NSN 4140-01-020-9921 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 4140-01-020-9921 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, May 7, 1976