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 6685-01-244-9623
NSN 6130-01-261-3053
NSN 5835-00-080-8213
NSN 6240-01-447-2838
NSN 5925-00-382-7701
NSN 5920-01-561-7212
NSN 5920-00-871-1045
NSN 5835-00-422-1441
NSN 7035-01-622-2772
NSN 6620-00-484-4662
NSN 5985-00-182-2966
NSN 7035-01-026-1171