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 6105-01-512-8752
NSN 6135-00-196-5267
NSN 5855-00-014-5008
NSN 5985-01-511-2031
NSN 5965-00-827-9680
NSN 5996-01-516-1503
NSN 6105-01-542-1174
NSN 6685-01-262-4847
NSN 5985-01-025-2345
NSN 5996-00-404-7813
NSN 4140-01-543-7262
NSN 5930-00-519-0662