4320-01-656-5890

Find complete technical information, availability, and procurement data for: 4320-01-656-5890
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-656-5890

Item Name Code

30409

Assigment Date

07/11/2016 (10 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

diaphragm pumping element type, unthreaded external intake connection type, unthreaded external discharge connection type, electric power cable accessory components, foot mounting type

Product Characteristics

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

Mounting Type: foot
Intake Connection Type: unthreaded external
Discharge Connection Type: unthreaded external
Pumping Element Type: diaphragm
Accessory Components: electric power cable
Maximum Discharge Flow Rate: 4.5 gallons per minute
Operation Method: powered
Unpackaged Unit Length: 9.9 inches nominal
Unpackaged Unit Width: 6.3 inches nominal
Unpackaged Unit Height: 3.75 inches nominal
Features Provided: self-priming
Part Name Assigned By Controlling Agency: pump,reciprocating

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
4325-043A	Reciprocating Pump

FAQs

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

What is the FSCG of the NSN 4320-01-656-5890?

The FSCG of the NSN 4320-01-656-5890 is 4320

Does the NSN 4320-01-656-5890 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500090

Does NSN 4320-01-656-5890 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 4320-01-656-5890 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-656-5890 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 4320-01-656-5890 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Jul 11, 2016