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 6150-00-375-8786
NSN 6110-00-939-7065
NSN 6110-00-209-7241
NSN 5930-01-256-9446
NSN 5975-00-740-8367
NSN 5930-01-503-0338
NSN 6105-01-565-1443
NSN 6130-01-419-7927
NSN 5935-01-024-9452
NSN 6150-01-336-6214
NSN 5920-00-312-7872
NSN 5905-01-474-6201