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 5935-00-280-3116
NSN 5895-01-024-0528
NSN 6110-01-009-5058
NSN 5925-01-401-5314
NSN 6105-00-222-6194
NSN 5920-01-364-6911
NSN 5915-01-439-8408
NSN 5990-01-203-6089
NSN 6645-01-070-7364
NSN 5960-01-163-6416
NSN 6620-00-121-9702
NSN 5835-01-632-6627