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 6130-01-467-3408
NSN 6650-00-330-0108
NSN 5925-01-411-7839
NSN 5915-01-517-9073
NSN 5915-01-470-2299
NSN 6320-00-636-0922
NSN 6145-00-155-5297
NSN 6150-01-454-3129
NSN 5990-00-206-3753
NSN 5996-01-173-2339
NSN 5990-01-620-6736
NSN 5915-00-997-3339