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 5855-01-003-7102
NSN 5895-01-069-5579
NSN 6135-01-230-4399
NSN 6620-00-280-2874
NSN 5950-00-019-1965
NSN 5950-01-561-7346
NSN 5999-01-446-7248
NSN 5835-00-009-2862
NSN 5996-00-276-5480
NSN 5915-01-249-0106
NSN 4140-00-361-4691
NSN 5855-00-494-9581