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 5895-01-219-1097
NSN 5925-01-530-7321
NSN 5930-00-443-8340
NSN 6145-01-432-7481
NSN 2925-01-507-7877
NSN 6220-01-355-0610
NSN 6150-01-597-4219
NSN 5895-00-264-0740
NSN 5915-00-597-2369
NSN 6685-01-526-6577
NSN 5855-01-634-0259
NSN 5996-01-314-5844