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 5905-01-222-4457
NSN 6240-01-633-9357
NSN 5935-00-902-5558
NSN 5920-01-378-8924
NSN 5999-00-251-1474
NSN 5835-01-512-4834
NSN 5925-00-633-6236
NSN 5895-01-651-4218
NSN 6320-00-299-3090
NSN 5950-01-534-0364
NSN 5855-00-688-9954
NSN 7035-01-026-0117