2-435 N304-75

View detailed technical data, stock status, and sourcing information for: 2-435 N304-75
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-579-7926

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.

5.702 inches minimum and 5.748 inches maximum center hole diameter, 6.226 inches minimum and 6.324 inches maximum outside diameter, 0.269 inches minimum and 0.281 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Outside Diameter: 6.226 inches minimum and 6.324 inches maximum
Cross-Sectional Height: 0.269 inches minimum and 0.281 inches maximum
Center Hole Diameter: 5.702 inches minimum and 5.748 inches maximum
Material: rubber butadiene-acrylonitrile class nbr

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
2-435 N304-75	O-Ring
230079250	O-Ring
2633-561-01 PC 221-5	O-Ring
2CT352	O-Ring
7-754-000125	O-Ring
801-6640811 PC 221-5	O-Ring
MS28775-435	O-Ring
PRP568-435-4067-70	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-579-7926?

The FSCG of the NSN 5331-00-579-7926 is 5331

Does the NSN 5331-00-579-7926 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-579-7926 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 5331-00-579-7926 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-579-7926 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 5331-00-579-7926 was assigned to the Federal Catalog?

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