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 6610-01-258-6206
NSN 6610-00-443-2980
NSN 5990-00-212-4316
NSN 5945-01-627-7048
NSN 6645-01-129-6753
NSN 6220-00-635-8818
NSN 5935-01-435-6287
NSN 6610-01-429-2162
NSN 5960-01-369-8666
NSN 5945-00-051-7564
NSN 6650-01-044-9860
NSN 6650-01-452-8302