2-425

View detailed technical data, stock status, and sourcing information for: 2-425
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-291-6864

Item Name Code

47946

Assigment Date

01/04/1989 (37 years ago)

A parts kit used in servicing a filter, fluid pressure. It may contain such items as filter element(s), gasket(s), washer(s), preformed packing, bleeder valve(s), drain cock(s), and the like.

65.0 shore durometer a minimum and 75.0 shore durometer a maximum hardness rating, o-ring shape;hydraulic fluid, phosphate-ester base or oil, synthetic special features, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, -60.0 celsius and 107.0 celsius temp rating, 4.442 inches minimum and 4.508 inches maximum center hole diameter

Product Characteristics

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

Temp Rating: -60.0 celsius and 107.0 celsius
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 4.442 inches minimum and 4.508 inches maximum
Hardness Rating: 65.0 shore durometer a minimum and 75.0 shore durometer a maximum
Special Features: o-ring shape;hydraulic fluid, phosphate-ester base or oil, synthetic
Color: black
Material: rubber isobutylene-isoprene class iir
Material Document And Classification: ams7277 assn std single material response and astmd2000 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
2-425	O-Ring
2-425 B318-70	O-Ring
AS568-425AMS7277	O-Ring
B0318 2-425	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-291-6864?

The FSCG of the NSN 5331-01-291-6864 is 5331

Does the NSN 5331-01-291-6864 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-291-6864 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 5331-01-291-6864 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-291-6864 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 5331-01-291-6864 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Jan 4, 1989