5330-00-659-3225

Find complete technical information, availability, and procurement data for: 5330-00-659-3225
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-659-3225

Item Name Code

04521

Assigment Date

01/01/1963 (63 years ago)

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes:packing, preformed; ring, piston; and seal ring, metal.

3.187 inches nominal cross section inside diameter, -20.0 fahrenheit and 250.0 fahrenheit temp rating, 90.0 shore durometer a nominal overall hardness rating, 3.815 inches nominal cross section outside diameter, special cross-sectional shape style

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: special
Temp Rating: -20.0 fahrenheit and 250.0 fahrenheit
Cross Section Inside Diameter: 3.187 inches nominal
Cross Section Outside Diameter: 3.815 inches nominal
Hardness Rating: 90.0 shore durometer a nominal overall
Material: rubber butadiene-acrylonitrile class nbr overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2590-00-544-2089	No Name Available	01/01/1960
3930-00-592-3407	No Name Available	03/30/1966
5330-00-874-8900	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
182MAK2	Preformed Packing
8891C413UNEEPAC	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-659-3225?

The FSCG of the NSN 5330-00-659-3225 is 5330

Does the NSN 5330-00-659-3225 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-659-3225 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 5330-00-659-3225 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-659-3225 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 5330-00-659-3225 was assigned to the Federal Catalog?

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