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 4140-01-534-4823
NSN 6650-00-466-1697
NSN 5930-01-467-1977
NSN 6650-00-246-3751
NSN 5975-00-262-0896
NSN 6685-00-098-6500
NSN 6240-01-556-7096
NSN 5945-00-756-0455
NSN 7035-01-365-6246
NSN 6610-00-506-0654
NSN 2925-00-398-0253
NSN 5996-00-484-4679