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 6135-00-087-5300
NSN 6240-01-462-1874
NSN 5950-00-543-9054
NSN 6650-00-299-9681
NSN 5960-00-636-4834
NSN 5835-00-544-0298
NSN 6135-00-938-1351
NSN 6320-01-519-8767
NSN 2925-01-512-4682
NSN 6220-01-552-3795
NSN 5935-01-330-4562
NSN 5925-01-337-8575