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 6645-00-171-9639
NSN 5895-01-660-6557
NSN 7035-01-435-7962
NSN 5975-00-468-6111
NSN 7035-01-383-6549
NSN 5998-00-056-2871
NSN 5998-01-115-3404
NSN 5996-01-003-7206
NSN 5985-00-774-0317
NSN 5905-01-344-7453
NSN 6105-00-199-8808
NSN 5950-01-495-1879