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 5915-01-194-1110
NSN 6645-00-229-1521
NSN 6645-00-204-4100
NSN 2925-00-343-3235
NSN 6110-01-112-7147
NSN 5925-01-344-8932
NSN 5965-01-442-0490
NSN 5835-01-279-9508
NSN 6645-01-441-4456
NSN 7035-01-462-5766
NSN 5920-01-078-3780
NSN 6645-01-359-5769