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 5915-00-199-9554
NSN 5925-01-480-0730
NSN 5965-00-370-3855
NSN 6135-01-442-7275
NSN 5895-01-022-2819
NSN 2925-00-257-2872
NSN 5999-00-168-7036
NSN 7035-00-054-3414
NSN 5945-01-421-4135
NSN 6145-01-221-6518
NSN 7035-01-419-1462
NSN 6610-01-506-0044