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 5915-01-463-9241
NSN 5975-01-384-6752
NSN 5950-01-110-5979
NSN 7035-00-421-0468
NSN 5998-01-365-2688
NSN 6620-01-185-4040
NSN 5905-01-221-0559
NSN 6105-00-026-9909
NSN 5935-01-462-3301
NSN 5975-00-775-2455
NSN 6110-00-763-7152
NSN 5965-01-218-7795