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 6130-00-081-9879
NSN 5925-01-534-2272
NSN 2925-00-350-0348
NSN 6320-01-239-5700
NSN 6145-00-079-7378
NSN 6645-01-503-8211
NSN 5935-01-080-3323
NSN 5835-01-578-3443
NSN 5985-01-454-4495
NSN 4140-01-511-0286
NSN 6645-00-117-9839
NSN 5835-00-617-3578