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 5855-01-076-5202
NSN 5999-00-998-3075
NSN 5905-00-418-0069
NSN 6145-01-026-1083
NSN 6320-01-232-4664
NSN 6150-00-079-0795
NSN 5965-01-521-7214
NSN 5985-01-178-3855
NSN 5996-00-166-0037
NSN 6105-01-270-7720
NSN 5905-01-449-1291
NSN 6145-01-617-6866