2-028N552-9

View detailed technical data, stock status, and sourcing information for: 2-028N552-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-024-2513

Item Name Code

47946

Assigment Date

07/07/1976 (50 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

160 maximum elongation percentage, 1.358 inches minimum and 1.370 inches maximum center hole diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 1.485 inches minimum and 1.523 inches maximum outside diameter, -30.0 fahrenheit and 250.0 fahrenheit temp rating

Product Characteristics

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

Outside Diameter: 1.485 inches minimum and 1.523 inches maximum
Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 1.358 inches minimum and 1.370 inches maximum
Elongation Percentage: 160 maximum
Hardness Rating: 90.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5331-01-210-1534	No Name Available	04/01/2024

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
2-028 N552-90	O-Ring
2-028N552-9	O-Ring
2-028N552-90	O-Ring
AS568-028	O-Ring
D2000 M3CH910B34EO16EO36	O-Ring
GV39-619-16-90D	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-024-2513?

The FSCG of the NSN 5331-01-024-2513 is 5331

Does the NSN 5331-01-024-2513 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-024-2513 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 5331-01-024-2513 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-024-2513 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 5331-01-024-2513 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Jul 7, 1976