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 5960-01-076-4708
NSN 6610-01-435-2058
NSN 5910-00-565-2656
NSN 5960-00-153-7115
NSN 6220-01-515-2546
NSN 6135-01-017-3001
NSN 6145-01-289-2596
NSN 6650-01-417-7450
NSN 5945-01-310-1320
NSN 6650-01-100-0933
NSN 5950-01-181-7319
NSN 2925-01-595-2429