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 5855-01-484-1919
NSN 6135-00-100-8890
NSN 5930-00-433-3157
NSN 5905-01-447-4464
NSN 5915-01-602-6041
NSN 5985-01-167-8087
NSN 7035-00-442-1869
NSN 4140-00-246-4969
NSN 6620-01-246-4314
NSN 5945-01-503-1545
NSN 6105-01-215-7625
NSN 5925-00-790-4903