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 5965-00-518-0958
NSN 5965-01-558-4920
NSN 2925-01-138-0808
NSN 5945-01-161-6202
NSN 5895-01-215-1059
NSN 5990-00-571-8892
NSN 6135-00-911-9321
NSN 6650-01-321-1684
NSN 6105-01-045-7917
NSN 5930-00-546-0837
NSN 5996-01-381-6564
NSN 5985-01-646-6376