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 7035-01-416-5910
NSN 5996-01-541-4974
NSN 2925-00-188-5003
NSN 5945-01-112-0841
NSN 5985-01-545-1993
NSN 5910-01-197-2848
NSN 6220-00-212-9098
NSN 5895-00-105-6597
NSN 7035-01-645-3458
NSN 5996-01-400-3558
NSN 6240-00-580-0666
NSN 5920-00-456-5211