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 6620-01-451-3742
NSN 5910-01-325-7098
NSN 6110-00-450-0194
NSN 6685-00-399-3250
NSN 5999-00-715-0872
NSN 5895-01-532-1226
NSN 6320-01-607-1491
NSN 5999-00-782-1188
NSN 5855-01-380-2896
NSN 7035-00-628-3471
NSN 6110-00-866-3799
NSN 5975-01-543-1490