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 5965-01-408-5990
NSN 5996-01-259-7416
NSN 5985-01-394-8212
NSN 5905-01-279-9389
NSN 6220-01-584-6947
NSN 6105-00-706-8965
NSN 5895-01-538-0926
NSN 6110-01-453-5518
NSN 6320-01-449-1014
NSN 5895-00-895-2622
NSN 5925-01-199-9043
NSN 5975-01-157-9432