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 7035-01-279-2815
NSN 5945-01-629-6657
NSN 6220-00-288-4350
NSN 6110-01-580-7147
NSN 5945-01-161-2324
NSN 6240-01-466-9112
NSN 5920-00-061-5500
NSN 7035-01-302-5359
NSN 2925-01-363-5978
NSN 5930-00-927-2072
NSN 6145-01-543-1491
NSN 6610-01-554-3159