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 5996-01-471-7315
NSN 6685-00-951-3498
NSN 6610-01-268-4191
NSN 5990-01-411-7706
NSN 6150-01-331-7541
NSN 5996-01-441-7910
NSN 5920-01-200-6655
NSN 5990-01-553-1094
NSN 5895-01-386-5694
NSN 5905-01-452-5064
NSN 6135-01-035-1871
NSN 6110-01-547-6355