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 5855-00-973-5717
NSN 6150-01-200-5474
NSN 5895-01-023-0522
NSN 6320-00-857-4073
NSN 7035-01-102-8111
NSN 6110-00-222-3317
NSN 6610-00-832-0608
NSN 6220-00-141-6150
NSN 5835-01-219-0586
NSN 7035-00-541-8516
NSN 5990-01-288-7393
NSN 6135-00-100-8890