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 5950-00-989-4424
NSN 5975-01-192-7305
NSN 5925-00-933-2939
NSN 2925-00-343-3235
NSN 5895-01-562-2990
NSN 6610-00-969-6947
NSN 5855-01-006-1827
NSN 6110-01-469-6638
NSN 2925-01-073-8223
NSN 6220-01-142-3148
NSN 6135-01-322-4655
NSN 5835-01-133-6485