AS568-158AMS3303

View detailed technical data, stock status, and sourcing information for: AS568-158AMS3303
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part AS568-158AMS3303 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-047-0436

Item Name Code

47946

Assigment Date

08/28/1977 (48 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

50.0 shore durometer a nominal hardness rating, 4.943 inches nominal outside diameter, -85.0 fahrenheit and 401.0 fahrenheit temp rating, 4.712 inches minimum and 4.742 inches maximum center hole diameter, 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.

Outside Diameter: 4.943 inches nominal
Temp Rating: -85.0 fahrenheit and 401.0 fahrenheit
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 4.712 inches minimum and 4.742 inches maximum
Hardness Rating: 50.0 shore durometer a nominal
Material: rubber silicone class q

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
20A11BM158	O-Ring
AS568-158AMS3303	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-047-0436?

The FSCG of the NSN 5331-01-047-0436 is 5331

Does the NSN 5331-01-047-0436 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-047-0436 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 5331-01-047-0436 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-047-0436 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 5331-01-047-0436 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Aug 28, 1977