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 6105-01-380-9588
NSN 5910-01-435-4562
NSN 6220-01-193-9992
NSN 5975-00-775-6432
NSN 5985-01-570-7018
NSN 5990-01-400-3299
NSN 6220-01-180-1024
NSN 5998-01-063-2809
NSN 6105-01-201-8257
NSN 6650-00-610-3956
NSN 6105-01-460-4280
NSN 6135-01-466-3980