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 6135-01-588-4160
NSN 6135-01-396-0704
NSN 5930-01-565-7404
NSN 5960-01-025-2526
NSN 2925-00-614-1758
NSN 6135-01-079-7852
NSN 6130-00-618-0175
NSN 5945-01-631-8846
NSN 6620-00-098-5652
NSN 5835-01-090-0784
NSN 5998-01-586-3555
NSN 6645-01-456-1182