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 5996-01-425-2696
NSN 6110-01-543-0282
NSN 2925-01-548-6674
NSN 6240-01-213-4905
NSN 5930-00-370-0863
NSN 5945-00-851-5795
NSN 6220-01-632-3851
NSN 5835-01-435-4139
NSN 5930-01-235-1135
NSN 5990-00-840-6571
NSN 6610-01-477-6476
NSN 6645-00-527-6531