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 7035-01-335-6400
NSN 5945-01-525-1311
NSN 6145-01-592-1351
NSN 4140-00-720-1836
NSN 7035-01-298-5154
NSN 5985-01-642-2170
NSN 6220-00-348-2411
NSN 6610-00-456-2364
NSN 5975-01-400-4204
NSN 4140-01-435-4211
NSN 5855-01-057-7818
NSN 6320-01-382-9676