4320-01-040-3657

Find complete technical information, availability, and procurement data for: 4320-01-040-3657
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-040-3657

Item Name Code

10089

Assigment Date

05/06/1977 (49 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

7.750 inches nominal overall diameter, 0.109 inches nominal keyway depth, 1 keyway quantity, 0.312 inches nominal keyway width, 4.438 inches nominal overall width

Product Characteristics

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

Overall Width: 4.438 inches nominal
Keyway Width: 0.312 inches nominal
Keyway Depth: 0.109 inches nominal
Overall Diameter: 7.750 inches nominal
Keyway Quantity: 1
Keyway Length: 2.250 inches nominal
Blade Quantity: 5
Hub Length: 2.250 inches nominal
Size Designator: 0.375-16nc
Blade Type: forward curve
Design Type: single width
Mounting Method: key and setscrew
Rotation Direction For Which Designed: counterclockwise
Hub Bore Diameter: 0.375 inches nominal
Hub Location: back side
Hub Quantity: 1
Hub Projection Length Beyond Wheel Side: 0.500 inches nominal
Keyway Type: rectangular
Setscrew Quantity: 3
Material: steel corrosion resisting

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
CA11144SS7 3-4	Centrifugal Pump Impeller
CA8815-5-7-3/4SS	Centrifugal Pump Impeller

FAQs

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

What is the FSCG of the NSN 4320-01-040-3657?

The FSCG of the NSN 4320-01-040-3657 is 4320

Does the NSN 4320-01-040-3657 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-040-3657 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 4320-01-040-3657 contain precious materials?

Precious metal content is unknown

Does NSN 4320-01-040-3657 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 4320-01-040-3657 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, May 6, 1977