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 5950-01-120-8947
NSN 5910-00-453-5057
NSN 6150-01-400-4211
NSN 5895-01-337-4597
NSN 6645-01-655-8115
NSN 5935-00-254-1399
NSN 5950-01-408-3407
NSN 5935-01-602-4877
NSN 6620-01-207-0667
NSN 6320-01-466-4175
NSN 6240-01-023-7720
NSN 5998-01-452-9914