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 6610-01-501-2024
NSN 7035-00-931-9415
NSN 6130-01-130-3010
NSN 5945-00-312-0378
NSN 5975-01-095-5122
NSN 2925-01-298-2674
NSN 5930-01-262-3018
NSN 5960-01-449-1310
NSN 5996-00-162-6083
NSN 5930-01-341-9038
NSN 5915-01-411-0349
NSN 4140-01-103-3377