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 5985-01-562-8811
NSN 6320-01-418-6681
NSN 6135-01-026-9960
NSN 6320-01-347-2638
NSN 2925-00-464-7892
NSN 4140-00-285-6042
NSN 5996-00-144-8091
NSN 5835-01-631-7390
NSN 6610-01-263-8999
NSN 6620-01-517-0014
NSN 5855-01-580-0645
NSN 5935-01-323-5804