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 6130-01-418-3638
NSN 5895-01-543-0011
NSN 5920-01-225-6554
NSN 5925-01-583-2968
NSN 5835-01-047-6697
NSN 6320-01-207-0636
NSN 6610-00-821-2635
NSN 5895-01-381-6574
NSN 5935-01-561-6370
NSN 6240-01-512-1856
NSN 5905-01-448-8957
NSN 5990-00-985-1334