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 5855-01-088-8700
NSN 5920-01-269-8290
NSN 5835-01-442-6482
NSN 5965-01-595-6134
NSN 6610-00-738-6203
NSN 5925-01-026-0891
NSN 6110-01-538-1652
NSN 6110-01-628-2068
NSN 6650-01-245-0881
NSN 6620-01-441-0240
NSN 5925-01-562-1684
NSN 5930-01-594-2767