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 6110-01-366-5715
NSN 5985-01-529-4877
NSN 5975-01-161-3381
NSN 5950-01-625-6195
NSN 6320-00-553-8427
NSN 7035-00-486-0367
NSN 6620-00-865-5103
NSN 6135-01-278-9717
NSN 5945-01-103-3475
NSN 6610-01-109-1522
NSN 6130-01-025-5995
NSN 6130-01-557-1979