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 5996-01-305-8812
NSN 5915-00-636-9785
NSN 5985-01-205-8599
NSN 5905-01-452-5669
NSN 5930-01-582-7129
NSN 5925-01-129-9074
NSN 5985-01-109-0776
NSN 2925-01-543-5571
NSN 5835-01-197-5673
NSN 6685-00-229-3224
NSN 6610-00-179-9035
NSN 6220-00-199-9401