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 6110-01-620-7119
NSN 5965-00-624-4134
NSN 6685-00-856-1485
NSN 5895-01-529-2105
NSN 5920-01-573-2540
NSN 6620-01-380-4882
NSN 5945-01-528-6909
NSN 5999-01-618-3738
NSN 5925-01-579-6447
NSN 6240-01-148-9044
NSN 6620-00-555-3992
NSN 5910-01-430-0017