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 6105-01-562-2922
NSN 5910-01-408-4622
NSN 6105-01-192-3049
NSN 6685-01-123-9275
NSN 5996-01-435-5547
NSN 6620-01-412-0938
NSN 5975-00-004-9431
NSN 6610-00-202-5481
NSN 5996-01-067-8716
NSN 5920-01-336-2259
NSN 5990-01-510-4699
NSN 6150-00-269-5017