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 5945-01-250-2518
NSN 5905-01-232-9746
NSN 5905-01-508-9022
NSN 5990-00-112-2440
NSN 6645-00-285-8781
NSN 5915-01-156-4226
NSN 5905-01-605-4978
NSN 4140-01-365-5555
NSN 5895-01-370-5569
NSN 5935-00-497-7897
NSN 6620-00-299-2530
NSN 5920-00-127-2303