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 5895-01-507-0596
NSN 5975-01-162-6221
NSN 5905-00-101-9908
NSN 5996-01-362-0550
NSN 5930-01-116-9751
NSN 6320-00-790-4844
NSN 6610-00-184-0833
NSN 5925-01-381-4660
NSN 5835-01-571-4083
NSN 5855-01-646-5962
NSN 6650-01-251-3370
NSN 5835-01-408-7576