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 6130-00-279-5066
NSN 5895-01-564-7764
NSN 6110-01-094-7870
NSN 6135-01-459-6424
NSN 6610-00-421-9853
NSN 6650-01-610-3013
NSN 6105-01-140-0461
NSN 5915-01-540-4491
NSN 5998-01-087-8507
NSN 5985-01-502-4639
NSN 6320-01-029-4220
NSN 6110-01-378-7496