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 5910-00-197-8260
NSN 7035-01-267-4836
NSN 6685-00-928-2241
NSN 5990-01-645-2592
NSN 5935-01-381-1888
NSN 6130-01-113-5599
NSN 5945-01-131-7983
NSN 5945-01-281-7404
NSN 6145-01-534-7895
NSN 6145-01-141-0214
NSN 6240-00-218-1480
NSN 5998-00-494-9140