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 6145-00-082-1906
NSN 5835-01-039-9973
NSN 6240-01-393-9666
NSN 6620-01-476-7355
NSN 5996-00-316-5115
NSN 5985-01-430-5504
NSN 5905-00-247-7999
NSN 6610-00-211-9095
NSN 6130-01-659-1268
NSN 5920-01-613-7912
NSN 6110-01-461-3612
NSN 7035-01-476-7316