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 5925-01-359-4814
NSN 6135-00-203-9645
NSN 5895-01-486-4265
NSN 5930-00-439-8490
NSN 5855-01-556-0263
NSN 6110-00-578-7243
NSN 6240-01-451-1409
NSN 5996-01-003-1955
NSN 5999-00-721-2024
NSN 6240-00-567-4795
NSN 6610-00-888-6731
NSN 6240-00-822-4571