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 5965-01-070-3905
NSN 5996-01-359-5912
NSN 5985-00-377-6669
NSN 5835-00-391-5773
NSN 5996-00-902-3445
NSN 5960-01-056-4982
NSN 5920-00-285-2245
NSN 5935-01-347-4663
NSN 5910-01-248-5901
NSN 6135-01-575-8362
NSN 5925-00-858-7151
NSN 2925-00-257-2872