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 6135-01-619-6293
NSN 5965-01-341-8746
NSN 5855-01-207-5616
NSN 5925-01-407-1796
NSN 6620-01-478-2962
NSN 6650-01-287-4519
NSN 5935-01-361-4689
NSN 5996-01-003-7206
NSN 5925-01-422-4748
NSN 6240-00-965-0533
NSN 7035-01-123-8723
NSN 5990-01-463-2279