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 2925-01-110-1467
NSN 6650-00-337-7464
NSN 6240-01-197-0489
NSN 7035-00-541-8516
NSN 5835-00-138-7807
NSN 5920-01-390-2963
NSN 6110-01-237-3225
NSN 5915-01-109-5801
NSN 5990-01-149-0691
NSN 6105-01-483-1506
NSN 6650-01-016-0406
NSN 5935-01-563-6294