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 6320-00-557-3079
NSN 5999-00-222-6226
NSN 2925-01-113-6904
NSN 6685-01-343-2955
NSN 5920-01-430-5001
NSN 6150-01-219-1843
NSN 6145-01-182-1491
NSN 5975-01-512-8181
NSN 5990-01-426-2037
NSN 5965-01-596-6653
NSN 2925-01-622-8568
NSN 5945-01-033-3043