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 5965-01-225-7974
NSN 5915-01-462-5900
NSN 6685-01-579-3407
NSN 6145-01-611-5118
NSN 6650-00-784-9222
NSN 7035-01-463-3368
NSN 5965-00-840-8849
NSN 6150-01-081-3301
NSN 5855-01-070-8084
NSN 5945-01-509-8682
NSN 5990-01-124-8412
NSN 5835-01-123-8305