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 6105-01-512-0044
NSN 5950-01-149-7020
NSN 6105-01-012-7082
NSN 5990-01-067-1775
NSN 5990-00-170-4239
NSN 5945-00-004-7567
NSN 6135-01-361-9297
NSN 5960-01-449-1310
NSN 6110-01-337-5665
NSN 6320-00-593-0379
NSN 7035-01-042-5308
NSN 6650-00-244-5648