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 6145-01-287-9251
NSN 5990-01-378-7349
NSN 6645-01-476-3253
NSN 5950-01-009-5720
NSN 6145-00-009-0619
NSN 5999-01-424-0955
NSN 5998-00-257-2979
NSN 5965-01-395-0104
NSN 5935-01-536-0201
NSN 7035-01-609-3839
NSN 6645-01-517-8189
NSN 5975-00-563-1501