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 6320-00-593-0379
NSN 5985-01-650-4026
NSN 7035-00-300-3208
NSN 6105-01-548-7280
NSN 5895-00-901-8849
NSN 6610-00-699-0714
NSN 6130-00-877-5743
NSN 6650-01-503-9139
NSN 4140-01-428-9426
NSN 5910-00-187-2025
NSN 5998-01-203-1453
NSN 5925-00-171-0307