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 5855-00-832-9341
NSN 5855-01-020-7982
NSN 5960-01-008-8902
NSN 6105-00-305-1362
NSN 2925-01-408-9485
NSN 6220-01-527-6376
NSN 6620-01-525-5914
NSN 5998-01-139-5286
NSN 6145-01-432-2440
NSN 5935-01-005-4416
NSN 6610-01-442-3509
NSN 5935-01-009-9369