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 5999-01-560-1311
NSN 6685-01-038-1394
NSN 5895-01-230-0266
NSN 5996-01-070-9911
NSN 5950-01-085-2301
NSN 5930-01-594-3694
NSN 6240-01-505-0030
NSN 6130-00-504-2956
NSN 5915-00-387-2076
NSN 6685-01-199-0673
NSN 2925-01-534-7314
NSN 5915-01-462-5900