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 6650-01-095-8024
NSN 6320-01-343-8191
NSN 6220-01-484-5236
NSN 5915-01-501-2590
NSN 6685-01-145-5941
NSN 5925-01-069-2995
NSN 6110-01-534-5818
NSN 5920-01-389-7348
NSN 5835-01-222-2437
NSN 2925-01-108-3307
NSN 6105-01-148-0829
NSN 4140-01-442-5155