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 6130-00-289-7050
NSN 6650-01-502-9909
NSN 6645-00-789-0800
NSN 4140-01-241-5759
NSN 6610-01-479-4538
NSN 6220-01-391-6084
NSN 5999-01-260-1896
NSN 6145-01-610-6399
NSN 4140-01-076-3720
NSN 5998-01-257-9505
NSN 5915-01-106-8549
NSN 5895-01-168-8738