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 5835-01-093-3211
NSN 5905-00-868-4371
NSN 5935-00-716-7125
NSN 6150-01-014-2391
NSN 5905-01-620-4719
NSN 7035-01-445-3563
NSN 6650-01-189-4433
NSN 5990-00-918-4467
NSN 5960-00-275-7497
NSN 5960-01-450-8539
NSN 5960-01-624-1170
NSN 6105-01-500-7599