AS568-263MILG1149TYPE2CLASS5

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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-108-3783

Item Name Code

47946

Assigment Date

02/26/1981 (45 years ago)

logistics support vessel end item identification, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 250 maximum elongation percentage, 7.189 inches minimum and 7.279 inches maximum center hole diameter, 7.512 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: 7.512 inches nominal
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 7.189 inches minimum and 7.279 inches maximum
End Item Identification: logistics support vessel
Elongation Percentage: 250 maximum
Hardness Rating: 65.0 shore durometer a nominal
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
AS568-263	O-Ring
AS568-263MIL-G- 1149 TY II CL 5	O-Ring
AS568-263MILG1149TYPE2CLASS5	O-Ring
MIL-PRF-1149 TY 2 CL 5	O-Ring
ST269-Z-5-BMIL	O-Ring
ST269Z5BMIL	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-108-3783?

The FSCG of the NSN 5331-01-108-3783 is 5331

Does the NSN 5331-01-108-3783 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-108-3783 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 5331-01-108-3783 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-108-3783 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 5331-01-108-3783 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Feb 26, 1981