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 6110-01-566-9819
NSN 5996-00-773-9569
NSN 6320-01-397-9995
NSN 5975-00-929-1515
NSN 4140-01-443-5866
NSN 5910-01-022-8990
NSN 7035-01-525-2120
NSN 5910-01-332-6785
NSN 5915-01-431-8691
NSN 6220-01-261-8103
NSN 6110-01-385-3193
NSN 6105-01-221-4138