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 5998-01-198-9248
NSN 5965-00-970-6431
NSN 5998-00-501-3772
NSN 6145-01-648-5862
NSN 5915-00-629-4294
NSN 6645-00-590-8801
NSN 6145-01-081-6255
NSN 5920-00-717-6839
NSN 5915-00-110-6565
NSN 5965-01-269-4338
NSN 5895-01-133-2542
NSN 5930-01-259-4262