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 5996-00-325-6285
NSN 4140-01-025-9699
NSN 7035-01-599-1694
NSN 5930-01-039-6119
NSN 5925-01-122-1524
NSN 5915-01-656-8877
NSN 5996-01-369-2678
NSN 5835-00-113-6090
NSN 6320-01-209-0952
NSN 5920-00-499-8285
NSN 5835-01-240-5022
NSN 2925-01-141-7563