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 6685-01-359-1760
NSN 6240-01-026-1376
NSN 5965-00-964-1756
NSN 5999-00-283-8722
NSN 6645-01-410-8905
NSN 5930-01-565-1624
NSN 5835-01-424-0054
NSN 5950-00-121-9837
NSN 6220-01-457-1209
NSN 5915-00-369-9447
NSN 5835-01-508-2528
NSN 5910-00-216-4726