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 7035-01-271-1643
NSN 5960-01-544-1273
NSN 6650-00-269-5000
NSN 5915-01-022-6349
NSN 6130-01-024-6922
NSN 5990-01-460-6390
NSN 6110-00-931-7977
NSN 5915-01-255-0343
NSN 6110-01-369-5561
NSN 6110-01-162-6267
NSN 5855-01-088-8700
NSN 6220-01-367-3658