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 6240-01-633-9357
NSN 6135-01-067-8331
NSN 5930-00-038-0747
NSN 6220-00-504-0789
NSN 6150-01-025-0423
NSN 6610-01-388-0563
NSN 6130-01-263-5724
NSN 5905-01-525-9803
NSN 5895-00-104-4583
NSN 5950-00-146-4152
NSN 4140-00-431-6583
NSN 6145-01-383-1681