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 6105-01-115-6117
NSN 5985-01-474-5141
NSN 6650-00-469-2218
NSN 6135-01-069-2482
NSN 5905-01-332-3123
NSN 5996-01-020-3429
NSN 5835-01-435-4139
NSN 6135-01-598-9889
NSN 5895-01-188-0365
NSN 5996-01-390-0147
NSN 6240-01-455-0088
NSN 6320-01-213-3974