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 6105-01-649-7289
NSN 5895-01-181-3824
NSN 6650-01-044-9860
NSN 5935-01-118-9664
NSN 2925-01-628-7580
NSN 5930-01-217-7074
NSN 4140-01-314-7125
NSN 5935-00-915-6417
NSN 6320-01-176-8367
NSN 6110-00-683-5461
NSN 5998-01-453-4278
NSN 5920-01-370-6343