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 6150-00-444-5109
NSN 6150-00-921-0483
NSN 7035-00-312-3055
NSN 5925-00-025-6005
NSN 5935-00-365-6570
NSN 5935-01-406-1312
NSN 6685-01-453-5151
NSN 5930-01-155-6509
NSN 5915-00-400-9981
NSN 5945-01-187-0421
NSN 5998-01-411-5599
NSN 5930-01-395-2950