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 6135-00-452-2266
NSN 6135-01-089-4888
NSN 5996-01-106-6215
NSN 6145-00-444-6770
NSN 6645-01-142-2416
NSN 5905-01-593-4003
NSN 5996-00-952-3452
NSN 5998-00-686-2152
NSN 5895-00-609-7654
NSN 5999-01-055-3502
NSN 5965-00-356-3838
NSN 5998-01-383-3799