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 5999-01-324-3315
NSN 6645-01-114-3607
NSN 5965-00-964-1756
NSN 6620-01-069-8594
NSN 5925-01-589-4788
NSN 5855-00-878-5152
NSN 5960-01-583-4737
NSN 5985-01-644-8264
NSN 5930-01-200-1029
NSN 5935-01-168-1111
NSN 5915-00-451-5665
NSN 6110-01-397-5050