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 5996-01-033-5018
NSN 6240-01-335-2622
NSN 5925-01-599-3858
NSN 6220-00-436-0692
NSN 5910-01-220-8518
NSN 5930-00-466-2257
NSN 6650-01-415-5573
NSN 5915-00-884-4773
NSN 6320-01-166-3602
NSN 5999-00-960-8232
NSN 5975-00-734-6243
NSN 5945-00-804-7217