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 6610-00-915-3215
NSN 5985-01-482-5595
NSN 5855-01-268-6468
NSN 5990-01-256-8441
NSN 5925-01-215-1386
NSN 5975-00-944-1936
NSN 4140-01-412-6658
NSN 4140-00-495-8704
NSN 5910-00-035-5534
NSN 5945-01-336-5498
NSN 5998-01-546-3259
NSN 5965-01-656-3038