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 5855-00-862-3345
NSN 2925-01-178-0063
NSN 5985-01-080-0550
NSN 5965-01-283-2531
NSN 5925-01-228-9058
NSN 7035-00-529-3128
NSN 5996-01-493-9908
NSN 6130-01-642-9326
NSN 6620-01-465-9885
NSN 6150-01-225-8075
NSN 2925-01-090-2391
NSN 6240-01-188-1413