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 5855-00-629-5343
NSN 6620-01-247-4127
NSN 5895-01-064-8213
NSN 6685-01-353-7557
NSN 6620-01-154-0073
NSN 5910-01-100-2561
NSN 6110-01-439-7313
NSN 6105-00-141-0300
NSN 5915-01-027-5067
NSN 5945-01-260-3792
NSN 5910-01-253-0468
NSN 6150-01-630-2544