2-321N0552-90

View detailed technical data, stock status, and sourcing information for: 2-321N0552-90
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-530-8244

Item Name Code

47946

Assigment Date

06/13/2005 (21 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.

black color, 29.5 millimeters nominal center hole diameter, 5.3 millimeters nominal cross-sectional height, 90.0 shore durometer a nominal hardness rating, -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.

Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 5.3 millimeters nominal
Center Hole Diameter: 29.5 millimeters nominal
Hardness Rating: 90.0 shore durometer a nominal
Color: black
Material: plastic acrylonitrile

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
2-321N0552-90	O-Ring
2-321N8309-90	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-530-8244?

The FSCG of the NSN 5331-01-530-8244 is 5331

Does the NSN 5331-01-530-8244 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5331-01-530-8244 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 5331-01-530-8244 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-530-8244 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 5331-01-530-8244 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Mon, Jun 13, 2005