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 5996-01-377-3743
NSN 6610-01-486-4522
NSN 6645-01-416-7973
NSN 5985-00-155-5991
NSN 5950-01-162-6346
NSN 6135-01-646-3039
NSN 5930-01-198-5708
NSN 6610-01-152-2821
NSN 5930-01-548-4464
NSN 4140-01-095-4149
NSN 5925-01-509-9040
NSN 4140-01-054-2279