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 6110-01-253-3278
NSN 5920-00-264-5671
NSN 5999-00-034-1080
NSN 7035-01-610-9570
NSN 5945-01-157-9486
NSN 6650-01-567-7265
NSN 5960-00-844-5968
NSN 5960-00-252-1429
NSN 6645-01-482-8603
NSN 5855-00-221-9435
NSN 5920-01-121-7609
NSN 6685-01-532-4085