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 5990-01-117-7932
NSN 5895-01-528-5984
NSN 5925-01-090-4112
NSN 6620-01-548-7441
NSN 5895-01-279-7507
NSN 5925-01-097-4925
NSN 5990-01-049-3695
NSN 7035-01-379-3795
NSN 5935-01-421-4158
NSN 6145-01-593-8697
NSN 5975-00-208-6771
NSN 6685-00-276-1308