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 6110-01-602-3242
NSN 5996-01-512-2878
NSN 5960-01-408-2062
NSN 6650-01-522-0075
NSN 5945-01-498-6410
NSN 6650-00-989-6991
NSN 5960-01-263-1641
NSN 6320-01-339-9974
NSN 6685-00-916-2838
NSN 5895-01-588-9995
NSN 5915-01-512-8851
NSN 2925-00-986-8393