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 6610-01-563-4312
NSN 6110-01-562-4717
NSN 5960-01-218-2858
NSN 6620-00-325-4693
NSN 5990-00-572-1419
NSN 6320-01-399-6177
NSN 5965-01-196-7760
NSN 5945-01-164-6514
NSN 6220-01-611-5657
NSN 6145-01-368-4652
NSN 2925-01-368-5773
NSN 6220-00-473-9122