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 6220-01-090-0126
NSN 5945-01-477-5531
NSN 5930-01-492-4597
NSN 5999-01-118-3975
NSN 6620-01-442-8444
NSN 5985-01-093-0087
NSN 6105-00-377-3943
NSN 5910-01-323-0823
NSN 5930-00-996-0721
NSN 5835-01-632-6627
NSN 6320-01-551-3553
NSN 5960-01-265-0354