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 5895-00-097-6034
NSN 5925-01-505-1126
NSN 6220-01-067-5264
NSN 5985-01-521-7458
NSN 5960-01-193-5224
NSN 5925-00-346-7991
NSN 6645-00-881-1075
NSN 5920-01-410-7740
NSN 6130-00-435-2993
NSN 5999-01-605-8317
NSN 5920-01-102-3248
NSN 5835-01-385-0579