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 5996-01-421-3373
NSN 5930-01-400-6126
NSN 5996-00-986-8853
NSN 6135-01-555-4283
NSN 5920-01-543-6348
NSN 6240-01-143-7702
NSN 5965-00-959-4910
NSN 5960-00-512-9121
NSN 5895-00-755-1673
NSN 5930-01-450-8405
NSN 2925-01-294-4125
NSN 5935-01-476-1756