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 7035-00-529-3128
NSN 6650-01-011-3472
NSN 5915-00-144-5548
NSN 6220-00-932-4992
NSN 5950-00-980-2499
NSN 6135-01-465-0829
NSN 5930-01-084-4505
NSN 5905-01-447-2450
NSN 6610-00-496-7842
NSN 6320-00-908-6841
NSN 6130-01-629-7082
NSN 6150-01-613-3522