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 5930-00-837-3380
NSN 6685-00-885-7008
NSN 5910-01-383-9181
NSN 6620-00-362-9460
NSN 6320-01-521-1764
NSN 5895-01-640-8458
NSN 5855-00-256-5562
NSN 6105-01-471-8085
NSN 6145-00-076-8958
NSN 5915-00-389-1126
NSN 5905-01-391-3728
NSN 5835-01-363-4527