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 5965-00-225-1848
NSN 2925-01-285-0919
NSN 6135-01-026-9960
NSN 5945-00-261-7955
NSN 5985-01-256-0610
NSN 6135-00-491-9864
NSN 5960-01-094-1076
NSN 5910-01-064-2916
NSN 5925-01-446-9296
NSN 5855-00-436-3852
NSN 5990-01-160-6978
NSN 5835-01-508-2528