5331-00-550-6747

Find complete technical information, availability, and procurement data for: 5331-00-550-6747
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-550-6747

Item Name Code

47946

Assigment Date

01/01/1963 (63 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.

65.0 shore durometer a nominal hardness rating, 0.346 inches minimum and 0.356 inches maximum center hole diameter, 0.495 inches nominal outside diameter, 0.069 inches minimum and 0.075 inches maximum cross-sectional height, -65.0 fahrenheit and 200.0 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: 0.495 inches nominal
Temp Rating: -65.0 fahrenheit and 200.0 fahrenheit
Cross-Sectional Height: 0.069 inches minimum and 0.075 inches maximum
Center Hole Diameter: 0.346 inches minimum and 0.356 inches maximum
Hardness Rating: 65.0 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Below is a list of NSNs that have been officially superseded by this NSN: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
2840-00-290-8113	No Name Available	01/01/1960
5330-00-582-2579	No Name Available	01/01/1963
5330-00-802-7481	No Name Available	02/01/1987
5330-01-048-8766	No Name Available	06/01/1987

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
220293	O-Ring
29822-191	O-Ring
3-904 N1000-70	O-Ring
3-904 N210-70	O-Ring
3-904 N506-65	O-Ring
34666-4	O-Ring
8,92X1,83-20B7	O-Ring
904-7446	O-Ring
AS3578-904	O-Ring
AS568-904 2BG612B34E14E61F17Z1	O-Ring
AS568-904AMS7271	O-Ring
B-4SR849-65	O-Ring
B-904SR849-65	O-Ring
K.M109.5330-00-550-6747	O-Ring
MS9020-04	O-Ring
MS9020-04ES	O-Ring
PRP568-04-4024-65	O-Ring
PRP568-904-4024-65	O-Ring
PRP904-7446	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-550-6747?

The FSCG of the NSN 5331-00-550-6747 is 5331

Does the NSN 5331-00-550-6747 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-550-6747 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 5331-00-550-6747 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-550-6747 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 5331-00-550-6747 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963