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 5935-00-145-5922
NSN 6105-01-212-9245
NSN 5996-01-424-4231
NSN 6620-00-802-7164
NSN 5975-01-090-7674
NSN 6150-00-281-9482
NSN 5935-01-143-3638
NSN 5895-01-550-5855
NSN 5905-01-136-3287
NSN 6650-01-250-1244
NSN 6145-01-237-2658
NSN 5935-01-012-6382