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 7035-01-398-9581
NSN 5895-01-262-2195
NSN 5855-01-484-9948
NSN 5998-00-541-8792
NSN 5835-01-076-4091
NSN 5960-00-504-1066
NSN 6685-01-535-6466
NSN 6240-01-106-6113
NSN 6320-01-350-5570
NSN 6620-01-492-0288
NSN 6130-01-512-9572
NSN 5915-01-185-7510