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 5975-01-429-9503
NSN 6320-01-166-3602
NSN 5960-01-370-4285
NSN 6110-01-422-0338
NSN 4140-01-076-3720
NSN 5998-01-641-4817
NSN 6105-01-410-8948
NSN 5985-00-740-7154
NSN 5935-01-036-7513
NSN 5895-01-421-2690
NSN 5920-01-214-0451
NSN 5996-00-836-7393