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 5999-01-626-2700
NSN 6320-01-576-6310
NSN 6320-01-371-3047
NSN 5985-01-324-1768
NSN 6650-01-359-5385
NSN 5975-01-364-3533
NSN 6135-01-059-4055
NSN 5930-00-067-5506
NSN 6105-00-164-1046
NSN 5985-00-705-2911
NSN 5930-01-644-9400
NSN 5998-00-107-6012