MS9021-325

View detailed technical data, stock status, and sourcing information for: MS9021-325
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-926-1908

Item Name Code

47946

Assigment Date

02/04/1966 (60 years ago)

60.0 shore durometer a minimum and 70.0 shore durometer a maximum hardness rating, 1.870 inches minimum and 1.920 inches maximum outside diameter, 1.465 inches minimum and 1.485 inches maximum center hole diameter, 0.205 inches minimum and 0.215 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Outside Diameter: 1.870 inches minimum and 1.920 inches maximum
Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 1.465 inches minimum and 1.485 inches maximum
Hardness Rating: 60.0 shore durometer a minimum and 70.0 shore durometer a maximum
Material: rubber butadiene-acrylonitrile class nbr
Material Document And Classification: ams-7271 assn std single material response

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
2-325 N506-65	O-Ring
AS3578-325	O-Ring
MS9021-325	O-Ring
N0506 2-325	O-Ring
PRP568-325-4024-65	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-926-1908?

The FSCG of the NSN 5331-00-926-1908 is 5331

Does the NSN 5331-00-926-1908 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-926-1908 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 5331-00-926-1908 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-926-1908 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 5331-00-926-1908 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Feb 4, 1966