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 5990-00-011-2994
NSN 2925-00-221-8529
NSN 5935-01-096-3009
NSN 6220-01-432-6278
NSN 5835-00-074-3700
NSN 6240-00-765-4220
NSN 5925-00-308-2712
NSN 6110-01-415-9792
NSN 6320-01-364-1840
NSN 5910-01-651-0928
NSN 5965-00-113-9748
NSN 2925-01-058-1718