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 6105-00-660-8882
NSN 6650-01-598-4548
NSN 5985-00-469-5286
NSN 6110-01-291-8819
NSN 5895-00-295-2354
NSN 7035-01-145-5059
NSN 5920-01-421-5362
NSN 5925-00-369-7747
NSN 6105-01-442-7801
NSN 2925-01-316-0725
NSN 6145-01-023-3596
NSN 5925-00-041-1935