8A16A06

View detailed technical data, stock status, and sourcing information for: 8A16A06
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-580-8918

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

65.0 shore durometer a nominal hardness rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.430 inches minimum and 0.452 inches maximum outside diameter, -70.0 fahrenheit and 180.0 fahrenheit temp rating, 0.296 inches minimum and 0.306 inches maximum center hole 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: 0.430 inches minimum and 0.452 inches maximum
Temp Rating: -70.0 fahrenheit and 180.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 0.296 inches minimum and 0.306 inches maximum
Hardness Rating: 65.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-110-3874	No Name Available	11/01/1985
5330-00-350-9691	No Name Available	04/01/1983
5330-00-360-2526	No Name Available	08/26/1970
5330-00-373-8354	No Name Available	04/23/1980
5330-00-438-4064	No Name Available	07/01/1988
5330-00-550-6619	No Name Available	01/01/1963
5330-00-801-1981	No Name Available	07/26/1968
5330-00-899-4615	No Name Available	05/01/1983
5330-01-062-6266	No Name Available	10/01/1992
5331-01-084-1843	No Name Available	12/01/1998

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
10047129	O-Ring
2-011 N506-65	O-Ring
2-01147-731	O-Ring
2-011N210-70	O-Ring
2-011N506-65	O-Ring
2243420051	O-Ring
30-96501-0015	O-Ring
5330005808918	O-Ring
5331PL1280066	O-Ring
5800401-8663-012	O-Ring
69890-6	O-Ring
8A16A06	O-Ring
8A65006	O-Ring
8A65A06	O-Ring
AS3578-011	O-Ring
MS9021-011	O-Ring
MS9021-011ES	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-580-8918?

The FSCG of the NSN 5331-00-580-8918 is 5331

Does the NSN 5331-00-580-8918 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-580-8918 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 5331-00-580-8918 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-580-8918 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 5331-00-580-8918 was assigned to the Federal Catalog?

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