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 5855-01-615-7672
NSN 6105-01-475-2323
NSN 5996-00-016-7067
NSN 5999-00-127-6448
NSN 6110-00-553-1853
NSN 5915-01-026-0457
NSN 7035-01-203-8010
NSN 6145-01-470-9405
NSN 5985-01-624-0698
NSN 5855-00-125-0780
NSN 5915-01-186-4448
NSN 5835-00-195-7508