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 5965-00-577-1242
NSN 2925-00-041-0439
NSN 6145-01-496-5222
NSN 6240-01-081-4122
NSN 5950-01-614-0707
NSN 6110-01-603-5527
NSN 6685-01-273-5208
NSN 2925-00-735-4979
NSN 6135-01-445-6589
NSN 5999-01-281-1673
NSN 5999-01-429-3426
NSN 5996-01-398-7266