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 2925-00-969-8340
NSN 6685-01-058-8066
NSN 6620-01-204-3181
NSN 6110-00-288-4179
NSN 6110-00-126-8402
NSN 6105-01-139-4778
NSN 6135-00-982-1882
NSN 6135-00-161-0746
NSN 5915-01-190-4978
NSN 6685-01-387-4408
NSN 5855-01-436-6327
NSN 5935-01-114-9841