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 6610-00-862-5743
NSN 6645-01-329-2363
NSN 5915-00-871-6520
NSN 6145-01-160-7658
NSN 5895-01-041-2659
NSN 5855-00-560-0110
NSN 5990-00-932-3070
NSN 6110-00-542-2202
NSN 5985-00-167-1156
NSN 5935-01-573-6824
NSN 6650-01-315-1167
NSN 5855-01-195-2518