4320-01-487-4139

Find complete technical information, availability, and procurement data for: 4320-01-487-4139
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-487-4139

Item Name Code

17988

Assigment Date

08/06/2001 (25 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

rotation clockwise; base mounted; impeller dia 6.75 ins special features, 50.000 feet total head, onboard 400 ft wagb coast guard vessels end item identification, 1800.0 revolutions per minute operating speed at rated capacity, 25.0 gallons per minute maximum discharge flow rate

Product Characteristics

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

End Item Identification: onboard 400 ft wagb coast guard vessels
Maximum Discharge Flow Rate: 25.0 gallons per minute
Total Head: 50.000 feet
Operating Speed At Rated Capacity: 1800.0 revolutions per minute
Special Features: rotation clockwise; base mounted; impeller dia 6.75 ins

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
797C343.1	Centrifugal Pump Unit

FAQs

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

What is the FSCG of the NSN 4320-01-487-4139?

The FSCG of the NSN 4320-01-487-4139 is 4320

Does the NSN 4320-01-487-4139 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-487-4139 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 4320-01-487-4139 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-487-4139 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 4320-01-487-4139 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Mon, Aug 6, 2001