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 6135-00-812-9039
NSN 5975-01-578-9517
NSN 7035-01-371-0091
NSN 6110-00-958-0516
NSN 5965-01-593-3288
NSN 5910-01-050-9169
NSN 2925-00-413-2064
NSN 5935-00-185-5560
NSN 6220-01-359-8322
NSN 5960-00-920-7996
NSN 2925-01-569-5471
NSN 6240-01-322-5521