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 6130-00-614-7577
NSN 5855-01-023-3727
NSN 6645-00-063-1996
NSN 7035-00-337-8745
NSN 6650-01-333-3646
NSN 5990-01-104-6703
NSN 6320-00-790-4844
NSN 6620-00-273-8735
NSN 5996-01-583-8067
NSN 6135-01-202-8113
NSN 5925-00-034-1293
NSN 6240-01-518-0240