9083501-20

View detailed technical data, stock status, and sourcing information for: 9083501-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-921-6541

Item Name Code

04226

Assigment Date

12/03/1965 (60 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.

spring end,squared and ground both ends end style, 0.438 inches nominal inside diameter, 0.500 inches nominal spring solid length, 1.188 inches nominal spring free length, 8 coil quantity

Product Characteristics

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

Inside Diameter: 0.438 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 1.188 inches nominal
Coil Quantity: 8
Spring Solid Length: 0.500 inches nominal
Coil Helix Direction: left-hand
Spring Free Outside Diameter: 0.562 inches nominal
Material: steel overall
Style Designator: cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5360-01-019-2090	No Name Available	04/01/1984

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
9083501-20	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-921-6541?

The FSCG of the NSN 5360-00-921-6541 is 5360

Does NSN 5360-00-921-6541 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 5360-00-921-6541 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-921-6541 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 5360-00-921-6541 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Dec 3, 1965