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 6150-01-198-5080
NSN 2925-00-753-8598
NSN 7035-01-088-6415
NSN 6610-01-165-0232
NSN 6130-01-441-2618
NSN 5925-01-513-9193
NSN 5945-01-468-0837
NSN 6320-01-335-8336
NSN 6150-01-459-8026
NSN 6150-00-864-6782
NSN 5925-01-252-5883
NSN 6610-00-237-6154