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 5920-01-174-2579
NSN 5920-00-139-3736
NSN 5895-01-644-8627
NSN 5905-01-351-7922
NSN 6685-01-534-3725
NSN 7035-00-937-4970
NSN 6135-01-226-4071
NSN 6105-01-232-5262
NSN 5905-01-381-2474
NSN 5835-01-070-9324
NSN 6105-01-512-9575
NSN 5975-01-266-6940