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 5855-01-018-1247
NSN 5910-01-453-0419
NSN 6150-00-864-0363
NSN 5945-01-123-0591
NSN 5975-00-467-1143
NSN 5895-01-417-7397
NSN 5930-01-400-6126
NSN 5998-00-498-6461
NSN 5930-00-116-1396
NSN 5965-01-493-5534
NSN 6110-00-902-9835
NSN 6110-01-072-0892