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 5895-01-133-3585
NSN 5910-00-388-6737
NSN 2925-01-225-0713
NSN 5855-01-644-3271
NSN 5930-00-946-2012
NSN 5996-01-463-7000
NSN 5998-01-120-1176
NSN 5945-01-442-7796
NSN 5835-01-561-2959
NSN 5905-01-554-3068
NSN 5945-01-181-1594
NSN 5960-01-170-4057