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 5855-01-602-3437
NSN 6240-01-100-7105
NSN 6145-01-389-1843
NSN 5945-01-289-5207
NSN 5930-01-133-3547
NSN 5915-01-254-1087
NSN 5835-00-794-7500
NSN 6145-01-602-9331
NSN 5990-00-212-4316
NSN 5925-00-246-0582
NSN 6110-00-672-9304
NSN 6650-01-146-5000