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 5985-00-951-3698
NSN 5996-01-469-6094
NSN 5895-00-049-6313
NSN 5925-00-363-9578
NSN 6110-01-384-2091
NSN 5975-01-354-7914
NSN 5990-00-177-2924
NSN 6320-01-412-2973
NSN 4140-00-269-5795
NSN 5915-01-311-5416
NSN 5985-00-115-2071
NSN 6130-01-385-2191