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 6220-01-558-8594
NSN 5999-00-171-8858
NSN 5945-01-604-3822
NSN 2925-00-620-7757
NSN 5960-01-552-8601
NSN 6135-00-062-5080
NSN 5835-01-631-7390
NSN 6220-01-369-8040
NSN 5835-00-284-0882
NSN 6320-01-246-4390
NSN 7035-01-398-3494
NSN 5905-01-465-9600