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 7035-00-252-7467
NSN 5910-01-633-9963
NSN 5895-01-118-4646
NSN 5975-00-401-0892
NSN 5996-01-296-6322
NSN 6130-00-578-9783
NSN 6130-01-134-0597
NSN 4140-01-163-4350
NSN 6685-01-431-7927
NSN 6240-00-842-2887
NSN 5915-01-379-3478
NSN 6620-00-426-6884