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 5925-01-406-4093
NSN 5999-01-651-7513
NSN 5915-01-135-9847
NSN 5910-00-490-5078
NSN 6220-01-434-0753
NSN 5930-01-455-2554
NSN 5895-01-062-6275
NSN 5895-01-108-3055
NSN 6685-01-415-5809
NSN 5930-01-239-1496
NSN 5915-01-202-6336
NSN 6650-01-014-5990