5330-00-489-5369

Find complete technical information, availability, and procurement data for: 5330-00-489-5369
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-489-5369

Item Name Code

04521

Assigment Date

05/28/1970 (56 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.

75.0 shore durometer a nominal overall hardness rating, 2.227 inches minimum and 2.247 inches maximum center hole diameter, rubber fluorocarbon class fpm overall material, o-ring cross-sectional shape style, 0.100 inches minimum and 0.106 inches maximum cross-sectional height

Product Characteristics

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

Cross-Sectional Shape Style: o-ring
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 2.227 inches minimum and 2.247 inches maximum
Hardness Rating: 75.0 shore durometer a nominal overall
Material: rubber fluorocarbon class fpm overall
Material Document And Classification: ams-7278 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-225-3440	No Name Available	04/01/1983

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
3634-128-11-70	Preformed Packing
MS9388-140	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-489-5369?

The FSCG of the NSN 5330-00-489-5369 is 5330

Does the NSN 5330-00-489-5369 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-489-5369 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 5330-00-489-5369 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-489-5369 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-00-489-5369 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Thu, May 28, 1970