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 6685-01-332-5323
NSN 6650-00-393-0447
NSN 6620-00-100-4517
NSN 5930-01-587-2308
NSN 5895-01-473-5900
NSN 6135-00-170-8819
NSN 5920-00-991-2262
NSN 6320-01-086-2602
NSN 5855-01-432-0524
NSN 5930-01-167-0405
NSN 5925-01-139-0882
NSN 6220-01-578-4401