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 6150-01-352-5926
NSN 6135-00-134-6648
NSN 6620-01-550-8573
NSN 5895-01-241-3022
NSN 5920-00-705-2916
NSN 5895-01-486-1873
NSN 5925-01-517-9408
NSN 5930-01-228-9088
NSN 5945-00-834-3364
NSN 2925-00-246-3077
NSN 6685-01-392-1301
NSN 6150-01-072-8362