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 6220-01-084-0287
NSN 6150-01-351-4816
NSN 5990-01-548-3711
NSN 5915-01-626-0583
NSN 6220-01-198-2021
NSN 7035-01-225-8369
NSN 5935-01-580-1614
NSN 6105-01-375-3708
NSN 5960-01-599-9821
NSN 6105-01-442-0649
NSN 6220-01-262-2209
NSN 5945-01-624-9782