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 6685-01-273-7874
NSN 5985-00-043-1976
NSN 6135-01-337-8293
NSN 5910-01-547-9435
NSN 5915-01-202-8195
NSN 5985-01-397-8543
NSN 6105-00-406-3097
NSN 6110-01-363-8818
NSN 5895-00-181-7020
NSN 5965-01-431-5809
NSN 5905-01-653-0700
NSN 5915-01-459-7303