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 5985-01-361-8982
NSN 6110-01-277-4595
NSN 5960-00-840-8976
NSN 5965-01-365-1079
NSN 6135-01-151-2705
NSN 5915-01-052-3912
NSN 6135-01-235-4168
NSN 6645-01-063-8243
NSN 5935-01-025-8764
NSN 6150-01-364-9904
NSN 5925-01-288-0025
NSN 6645-01-576-2691