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 5998-01-551-1232
NSN 5935-01-024-9452
NSN 5998-01-291-7746
NSN 7035-01-485-5114
NSN 6220-00-104-5365
NSN 5960-00-111-8456
NSN 6145-01-580-0334
NSN 5920-01-426-8517
NSN 4140-01-088-6624
NSN 5835-01-327-6324
NSN 5855-00-197-6387
NSN 5915-01-540-6150