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 6130-01-207-0755
NSN 6130-00-891-8800
NSN 5945-01-142-6969
NSN 5945-00-627-2068
NSN 5915-01-106-3511
NSN 7035-01-154-0796
NSN 5945-01-464-5005
NSN 5925-00-106-5263
NSN 7035-00-585-2113
NSN 6135-01-386-5709
NSN 4140-01-364-0109
NSN 4140-01-424-0678