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 5998-01-436-4774
NSN 6135-01-268-2152
NSN 6650-00-904-0085
NSN 5960-01-167-8796
NSN 6110-01-400-4207
NSN 6220-01-075-6547
NSN 5910-01-391-7180
NSN 6105-00-707-7498
NSN 6220-00-438-2177
NSN 5985-00-946-0101
NSN 6145-00-084-6035
NSN 5985-00-799-3572