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 5960-01-412-0619
NSN 5985-01-043-7624
NSN 5930-01-388-2562
NSN 5905-01-026-2161
NSN 6145-01-229-0326
NSN 6110-01-530-1636
NSN 5945-00-363-9481
NSN 6645-01-280-5395
NSN 2925-00-486-8640
NSN 6320-00-937-5625
NSN 6135-00-062-5080
NSN 5996-00-553-7348