5331-00-942-8449

Find complete technical information, availability, and procurement data for: 5331-00-942-8449
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-942-8449

Item Name Code

47946

Assigment Date

12/25/1965 (60 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.

1.854 inches minimum and 1.874 inches maximum center hole diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 1.983 inches minimum and 2.025 inches maximum outside diameter, -35.0 fahrenheit and 225.0 fahrenheit temp rating, 70.0 shore durometer a nominal hardness 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: 1.983 inches minimum and 2.025 inches maximum
Temp Rating: -35.0 fahrenheit and 225.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 1.854 inches minimum and 1.874 inches maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber chloroprene class cr

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-421-9701	No Name Available	04/28/2017
5330-00-861-3798	No Name Available	02/05/1972

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
2-032 C873-70	O-Ring
2-032C147-7	O-Ring
2-032C147-70	O-Ring
2-032C873-70	O-Ring
2-32C147-7	O-Ring
7354-70-23	O-Ring
ARP568-032 CL1	O-Ring
C0147 2-032	O-Ring
T21950	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-942-8449?

The FSCG of the NSN 5331-00-942-8449 is 5331

Does the NSN 5331-00-942-8449 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-942-8449 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 5331-00-942-8449 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-942-8449 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 5331-00-942-8449 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sat, Dec 25, 1965