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 5985-00-465-9532
NSN 5855-01-188-4049
NSN 5905-01-555-8077
NSN 6105-01-017-2748
NSN 5905-01-156-8677
NSN 5990-00-339-2084
NSN 6320-01-056-1164
NSN 6645-01-105-4647
NSN 7035-01-461-7742
NSN 6320-00-371-8335
NSN 6320-00-242-3300
NSN 5960-00-165-3038