5331-00-845-9552

Find complete technical information, availability, and procurement data for: 5331-00-845-9552
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-845-9552

Item Name Code

47946

Assigment Date

09/25/1967 (58 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.

0.509 inches minimum and 0.525 inches maximum center hole diameter, 0.027 inches minimum and 0.035 inches maximum cross-sectional height, rubber synthetic material

Product Characteristics

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

Cross-Sectional Height: 0.027 inches minimum and 0.035 inches maximum
Center Hole Diameter: 0.509 inches minimum and 0.525 inches maximum
Material: rubber synthetic

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
10163336	O-Ring
5331PL1951265	O-Ring
S8990-564	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-845-9552?

The FSCG of the NSN 5331-00-845-9552 is 5331

Does the NSN 5331-00-845-9552 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-845-9552 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 5331-00-845-9552 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-845-9552 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 5331-00-845-9552 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Mon, Sep 25, 1967