497-70

View detailed technical data, stock status, and sourcing information for: 497-70
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-362-3428

Item Name Code

04522

Assigment Date

08/05/1992 (33 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

65.0 shore durometer a minimum and 75.0 shore durometer a maximum overall hardness rating, rubber butadiene-acrylonitrile class nbr overall material, 0.180 inches minimum and 0.194 inches maximum cross-sectional thickness, 1.860 inches minimum and 1.890 inches maximum aperture diameter, 2.312 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 2.312 inches nominal
Aperture Diameter: 1.860 inches minimum and 1.890 inches maximum
Cross-Sectional Thickness: 0.180 inches minimum and 0.194 inches maximum
Hardness Rating: 65.0 shore durometer a minimum and 75.0 shore durometer a maximum overall
Material: rubber butadiene-acrylonitrile class nbr overall
Material Document And Classification: sae 120r2,class 2 assn std single material response overall
Style Designator: circular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-01-278-4024	No Name Available	10/01/2004

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
497-70	Gasket
5-11-2072	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-362-3428?

The FSCG of the NSN 5330-01-362-3428 is 5330

Does the NSN 5330-01-362-3428 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5330-01-362-3428 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 5330-01-362-3428 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-362-3428 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 5330-01-362-3428 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Wed, Aug 5, 1992