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 5999-01-084-0686
NSN 6240-01-486-8317
NSN 5945-01-441-9370
NSN 5996-01-599-6961
NSN 5910-01-633-9963
NSN 5990-01-102-5699
NSN 5999-00-252-7867
NSN 5999-01-019-1044
NSN 6645-01-038-6978
NSN 7035-01-526-0191
NSN 7035-01-296-4737
NSN 5950-01-256-6735