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 5925-00-225-9513
NSN 5965-01-608-3353
NSN 6145-01-089-8616
NSN 5905-00-334-8799
NSN 5999-01-475-3082
NSN 5905-01-510-9397
NSN 6650-01-406-3086
NSN 5930-01-018-1888
NSN 5985-00-195-6545
NSN 5999-01-108-8824
NSN 5935-01-521-5176
NSN 5960-01-075-5861