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 6650-00-754-2276
NSN 5895-01-494-9992
NSN 5950-01-514-4484
NSN 5930-01-185-4437
NSN 2925-00-278-9468
NSN 5999-00-592-7570
NSN 6145-01-487-6739
NSN 5905-01-423-0589
NSN 5945-01-317-3193
NSN 5945-00-336-3166
NSN 4140-01-467-1986
NSN 5985-00-578-7740