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 5925-00-142-9991
NSN 5915-00-221-2391
NSN 5895-00-688-2671
NSN 5835-01-236-6514
NSN 2925-01-554-1474
NSN 5950-00-628-6104
NSN 6220-01-391-6084
NSN 5975-01-400-3414
NSN 5996-01-241-5255
NSN 5925-01-389-3085
NSN 5895-01-301-4849
NSN 5915-01-381-6547