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 6105-00-869-4000
NSN 5915-01-218-4038
NSN 5960-01-281-5437
NSN 5975-00-476-6234
NSN 5925-00-905-0747
NSN 6620-01-464-3087
NSN 5915-01-532-2594
NSN 5835-00-707-6266
NSN 5996-00-161-4202
NSN 6685-01-058-9166
NSN 6105-01-487-5072
NSN 5905-00-791-9917