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 7035-01-302-5359
NSN 6645-00-616-1289
NSN 5985-01-183-5331
NSN 6240-01-363-3810
NSN 5835-01-341-1757
NSN 6320-00-164-4087
NSN 5975-01-436-8774
NSN 6240-01-444-1673
NSN 4140-00-012-3506
NSN 5960-00-245-2645
NSN 5975-01-165-5026
NSN 6320-01-415-0953