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 6645-01-313-9634
NSN 6645-01-478-2140
NSN 6620-01-565-4080
NSN 5835-01-487-3042
NSN 6220-00-498-8098
NSN 5975-01-029-4879
NSN 5835-01-398-3859
NSN 5996-01-320-3055
NSN 6650-01-196-4667
NSN 6220-01-145-4993
NSN 6135-01-226-4071
NSN 7035-01-576-7417