5331-00-221-9778

Find complete technical information, availability, and procurement data for: 5331-00-221-9778
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-221-9778

Item Name Code

47946

Assigment Date

05/11/1973 (53 years ago)

2.602 inches minimum and 2.622 inches maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 2.818 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: 2.818 inches nominal
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 2.602 inches minimum and 2.622 inches maximum
Material: rubber butadiene-acrylonitrile class nbr

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
ARP568-146MILP5 516-90DUR0	O-Ring
ARP568-146MILP5516CLASSA	O-Ring
PL12.0HSSV-1 IT	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-221-9778?

The FSCG of the NSN 5331-00-221-9778 is 5331

Does the NSN 5331-00-221-9778 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-221-9778 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 5331-00-221-9778 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-221-9778 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 5331-00-221-9778 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, May 11, 1973