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 6240-01-075-8267
NSN 6150-01-534-5704
NSN 6150-01-264-3304
NSN 5975-01-570-7880
NSN 5855-00-631-4565
NSN 6105-00-248-5772
NSN 5925-01-202-9277
NSN 5905-00-246-4639
NSN 6135-01-536-4810
NSN 5996-00-355-8517
NSN 5920-01-242-9208
NSN 7035-00-096-9986