AS568-905/M3CH714A25B34EO16

View detailed technical data, stock status, and sourcing information for: AS568-905/M3CH714A25B34EO16
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-243-4780

Item Name Code

47946

Assigment Date

11/13/1970 (55 years ago)

-30.0 fahrenheit and 250.0 fahrenheit temp rating, 0.547 inches minimum and 0.569 inches maximum outside diameter, 0.409 inches minimum and 0.419 inches maximum center hole diameter, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, 331 maximum elongation percentage

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter: 0.547 inches minimum and 0.569 inches maximum
Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.409 inches minimum and 0.419 inches maximum
Elongation Percentage: 331 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr or rubber polyester urethane class au or rubber polyether urethane class eu

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
3-905 N0674-70	O-Ring
3-905 N674-70	O-Ring
3-905N219-7	O-Ring
AS568-905/M3CH714A25B34EO16	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-243-4780?

The FSCG of the NSN 5331-00-243-4780 is 5331

Does the NSN 5331-00-243-4780 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-243-4780 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 5331-00-243-4780 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-243-4780 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 5331-00-243-4780 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Nov 13, 1970