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 6105-00-484-9270
NSN 5945-00-415-4010
NSN 6110-00-679-8961
NSN 6130-01-462-7473
NSN 4140-01-423-6219
NSN 5925-00-413-1210
NSN 5920-01-418-1821
NSN 2925-01-157-9204
NSN 6240-01-272-2473
NSN 4140-00-246-4969
NSN 5975-01-634-0678
NSN 5950-01-126-2197