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 5960-00-822-2571
NSN 6105-01-014-6104
NSN 5930-01-054-6874
NSN 5945-00-846-9244
NSN 5996-00-879-4654
NSN 6240-01-359-4288
NSN 5920-00-113-6041
NSN 6610-01-232-0814
NSN 5925-00-825-6068
NSN 6685-01-445-5406
NSN 5950-01-264-7255
NSN 5930-01-633-6497