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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-467-3182
NSN 6150-00-500-8097
NSN 6150-00-862-3247
NSN 6320-00-456-0836
NSN 6320-01-583-6809
NSN 5905-00-330-5618
NSN 5930-01-041-3873
NSN 5835-01-026-0670
NSN 5920-01-426-8517
NSN 5950-00-407-2246
NSN 5915-01-147-4830
NSN 6650-01-541-6718