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 6650-01-323-6252
NSN 6610-01-189-3001
NSN 6105-01-304-8172
NSN 5960-00-985-0262
NSN 7035-01-386-5722
NSN 6145-01-484-8735
NSN 5835-01-157-5886
NSN 6130-01-288-7473
NSN 6685-01-022-2126
NSN 6135-00-196-5267
NSN 6610-01-105-9520
NSN 6150-01-504-3358