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 6620-00-844-4363
NSN 6150-01-534-3322
NSN 6105-01-618-3529
NSN 6620-01-561-6542
NSN 6150-01-052-3824
NSN 7035-01-292-2580
NSN 5960-01-344-2604
NSN 6110-00-774-1792
NSN 5915-01-296-2204
NSN 6685-01-089-8141
NSN 6240-01-501-5688
NSN 4140-01-447-4826