3A-14111

View detailed technical data, stock status, and sourcing information for: 3A-14111
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-652-2392

Item Name Code

22534

Assigment Date

01/01/1963 (63 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

5.123 inches minimum and 5.124 inches maximum body outside diameter, 3.375 inches minimum and 3.376 inches maximum body inside diameter, external locking flange body style, 2.438 inches nominal overall length, 1.031 inches nominal end to flange distance

Product Characteristics

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

Body Style: external locking flange
Overall Length: 2.438 inches nominal
Body Outside Diameter: 5.123 inches minimum and 5.124 inches maximum
Body Inside Diameter: 3.375 inches minimum and 3.376 inches maximum
End To Flange Distance: 1.031 inches nominal
Center Flange Thickness: 0.375 inches nominal
Smallest External Anchor Flange Radius: 2.719 inches nominal
Largest External Anchor Flange Radius: 2.844 inches nominal
Distance Below Centerline: 0.125 inches nominal
Anchor Flange Width: 0.310 inches nominal
Corner Shape: square all corners
Special Features: same as style 11 except as modified,3 internal grooves 0.063 in. wide,0.031 in.deep,split ring
Material: steel

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
1F3919-55-1	Wearing Ring
3A-14111	Wearing Ring
3A14111	Wearing Ring
3A14111A	Wearing Ring
3A14111AB6N	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-00-652-2392?

The FSCG of the NSN 4320-00-652-2392 is 4320

Does the NSN 4320-00-652-2392 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-652-2392 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 4320-00-652-2392 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-652-2392 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 4320-00-652-2392 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963