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 5985-00-804-5226
NSN 6650-01-330-2617
NSN 6610-01-013-8922
NSN 5925-00-948-9238
NSN 5998-01-295-1684
NSN 6685-01-532-7889
NSN 5996-01-207-0804
NSN 6320-00-456-2092
NSN 5925-00-309-2404
NSN 5855-00-310-2740
NSN 5835-00-725-2087
NSN 5996-00-946-4291