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 5930-01-026-0016
NSN 5835-01-116-2369
NSN 6220-01-485-0333
NSN 5990-00-144-3243
NSN 6135-00-816-9052
NSN 6320-00-330-4327
NSN 5915-01-158-6864
NSN 5835-00-148-9719
NSN 5925-01-214-1362
NSN 6650-01-633-9147
NSN 5910-00-898-0486
NSN 5925-01-382-9313