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 6130-01-319-2645
NSN 6130-00-412-9405
NSN 6150-00-269-3898
NSN 6130-00-163-1905
NSN 6135-01-384-3915
NSN 5905-00-248-7443
NSN 5910-01-408-5970
NSN 5965-01-296-8991
NSN 6685-01-480-2652
NSN 6150-01-445-6134
NSN 5925-01-069-3204
NSN 5945-00-234-9285