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 5950-01-535-6326
NSN 5920-00-081-9156
NSN 6135-01-265-1384
NSN 5920-01-003-8110
NSN 2925-01-164-9579
NSN 6650-01-234-4378
NSN 5950-00-285-6419
NSN 6135-00-267-9432
NSN 6240-00-496-8974
NSN 4140-01-341-9184
NSN 5945-00-880-2757
NSN 5990-01-503-9804