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 5915-01-067-8365
NSN 7035-01-287-9817
NSN 7035-01-458-7762
NSN 5835-01-529-3050
NSN 5996-01-385-0884
NSN 6220-01-051-3865
NSN 5855-01-053-0679
NSN 2925-00-814-8745
NSN 5895-00-710-4564
NSN 5965-01-081-7838
NSN 5990-00-416-9831
NSN 6620-01-428-7072