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 6620-00-978-8830
NSN 6220-00-412-2741
NSN 5965-00-505-2166
NSN 4140-01-327-6780
NSN 6110-01-043-5647
NSN 6145-00-155-5297
NSN 5895-00-818-2453
NSN 6135-00-276-7625
NSN 5935-01-580-6972
NSN 6150-01-179-4383
NSN 5930-01-626-9642
NSN 5965-01-015-5885