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 6650-00-469-2218
NSN 5975-00-216-4848
NSN 5935-01-417-3161
NSN 5905-00-912-1843
NSN 6685-01-522-7840
NSN 6220-01-474-8523
NSN 6610-00-667-6832
NSN 5915-00-218-6513
NSN 6620-01-574-1862
NSN 6145-01-241-9221
NSN 6135-00-505-0679
NSN 5950-01-167-9093