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 5835-01-495-0595
NSN 6650-00-981-9501
NSN 6135-01-252-0315
NSN 7035-01-307-5366
NSN 5996-00-525-1777
NSN 5935-00-974-8241
NSN 5998-00-148-9718
NSN 6620-00-010-8190
NSN 5945-00-218-0012
NSN 5960-01-086-9650
NSN 5965-01-399-4530
NSN 7035-01-449-1846