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 6130-01-569-8206
NSN 6685-00-734-7630
NSN 6105-01-634-0322
NSN 5990-01-411-5930
NSN 6320-00-108-7049
NSN 6130-00-901-5595
NSN 6105-00-915-2657
NSN 6240-01-373-6417
NSN 5990-00-165-9195
NSN 5910-01-328-1283
NSN 5975-01-332-2651
NSN 5835-00-286-5432