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 6105-00-719-9943
NSN 5998-00-573-0727
NSN 6220-00-901-2097
NSN 5985-00-493-1713
NSN 7035-00-782-7046
NSN 5945-01-614-5548
NSN 6645-00-350-8070
NSN 6220-00-961-7246
NSN 6240-00-391-6402
NSN 5985-01-611-2927
NSN 6130-01-187-4654
NSN 6610-01-227-7221