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 6645-01-521-7359
NSN 5985-00-242-7012
NSN 5965-01-032-9146
NSN 6220-01-123-0368
NSN 6645-01-356-2302
NSN 5965-01-456-6622
NSN 6610-01-064-5792
NSN 6320-01-160-8578
NSN 6650-01-411-6292
NSN 5965-01-315-5764
NSN 5895-01-514-8869
NSN 5960-00-188-8648