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 6135-01-547-3983
NSN 6240-00-001-9416
NSN 6220-01-350-5839
NSN 6150-00-561-0403
NSN 5915-01-170-5958
NSN 5945-01-354-9835
NSN 5945-01-336-5498
NSN 2925-00-163-9016
NSN 5935-01-434-8854
NSN 5965-01-485-3501
NSN 6645-00-052-7288
NSN 5930-00-383-1539