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 5895-01-299-2417
NSN 5996-01-025-5683
NSN 5930-01-335-4830
NSN 5855-01-328-7434
NSN 5920-00-650-6562
NSN 5996-01-158-9695
NSN 6145-01-210-9472
NSN 5855-00-100-9003
NSN 5915-00-020-2239
NSN 5965-01-322-8136
NSN 6105-01-146-5335
NSN 5985-01-426-4375