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5331-00-806-7027

Find complete technical information, availability, and procurement data for: 5331-00-806-7027

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5331-00-806-7027
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-806-7027
Item Name Code
47946
Assigment Date
01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 1.966 inches minimum and 2.002 inches maximum center hole diameter, -25.0 fahrenheit and 275.0 fahrenheit temp rating, 125 maximum elongation percentage, 2.236 inches minimum and 2.288 inches maximum 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
2.236 inches minimum and 2.288 inches maximum
Temp Rating
-25.0 fahrenheit and 275.0 fahrenheit
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
1.966 inches minimum and 2.002 inches maximum
Elongation Percentage
125 maximum
Hardness Rating
75.0 shore durometer a nominal
Material
rubber silicone class q

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2530-00-263-7946 No Name Available 06/29/1970
5330-01-557-0541 No Name Available 06/01/2010

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
10440888 O-Ring
2-226N951-75 O-Ring
2002325 O-Ring
400-13 O-Ring
5F8000 O-Ring
A500-36 O-Ring
AM2003 O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-806-7027?
The FSCG of the NSN 5331-00-806-7027 is 5331
Does the NSN 5331-00-806-7027 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-806-7027 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 5331-00-806-7027 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-806-7027 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 5331-00-806-7027 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

As Removed 1
Serviceable 1
Total 2
Availability of this item was last updated on: 06/24/2026 11:06 PM EDT. Stock levels and pricing are subject to change.

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