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 6150-00-979-3594
NSN 5965-01-258-8735
NSN 6610-01-332-9556
NSN 6145-00-849-5915
NSN 5855-01-475-9446
NSN 5985-01-319-6856
NSN 6240-01-513-2732
NSN 4140-01-500-1187
NSN 5935-00-639-1382
NSN 6110-01-219-7041
NSN 6150-01-513-3754
NSN 5855-00-221-9435