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 6650-01-341-9838
NSN 5990-00-465-4903
NSN 6645-00-339-0318
NSN 5855-00-357-1158
NSN 6645-00-867-6724
NSN 6620-01-657-6296
NSN 6610-01-541-5034
NSN 5930-00-286-8560
NSN 6135-01-309-8414
NSN 6320-01-039-5891
NSN 5950-00-283-7391
NSN 7035-01-265-2301