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 5930-01-321-2954
NSN 5998-00-798-9236
NSN 5945-01-413-0967
NSN 5930-01-011-2689
NSN 5915-01-585-1274
NSN 5915-01-012-1854
NSN 6620-01-586-8237
NSN 5910-01-070-0556
NSN 5915-01-296-5115
NSN 7035-01-319-7066
NSN 5855-00-361-0167
NSN 6145-00-071-2349