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 6645-01-244-4881
NSN 5925-01-123-3716
NSN 6145-01-283-3647
NSN 5990-01-106-7459
NSN 5930-01-087-7919
NSN 6150-01-510-8543
NSN 5835-01-081-6864
NSN 5930-01-565-5861
NSN 5895-01-384-6562
NSN 6130-01-571-2353
NSN 5996-01-633-7979
NSN 5935-01-179-5434