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 6110-01-295-1812
NSN 6620-01-203-3526
NSN 2925-01-518-3453
NSN 5930-00-403-5529
NSN 5985-01-391-2731
NSN 6150-01-344-7635
NSN 6135-00-010-5275
NSN 6685-01-063-8297
NSN 5965-01-569-3332
NSN 5999-01-446-3853
NSN 2925-00-149-0760
NSN 5835-00-007-6824