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 5895-01-603-3607
NSN 5930-01-029-4474
NSN 5895-01-023-8446
NSN 6110-01-446-1511
NSN 6130-01-565-5500
NSN 4140-01-595-9831
NSN 5990-01-373-9992
NSN 6110-01-438-2604
NSN 7035-01-165-6820
NSN 5835-00-659-5204
NSN 6130-00-299-6920
NSN 5835-01-024-3653