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 5960-00-061-0489
NSN 6150-01-399-2861
NSN 5935-00-555-2633
NSN 5945-00-269-5375
NSN 6110-01-408-5621
NSN 5999-01-459-4950
NSN 5960-01-339-0008
NSN 5925-00-269-2685
NSN 6620-01-145-7762
NSN 6135-01-398-5922
NSN 5965-01-167-8513
NSN 5965-00-280-4182