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 5990-01-024-9659
NSN 5935-01-219-0179
NSN 5925-01-123-2045
NSN 6685-01-356-3564
NSN 5998-01-472-2520
NSN 5960-01-406-9467
NSN 5950-00-142-9078
NSN 5935-01-155-2513
NSN 6685-01-634-0611
NSN 7035-01-166-2473
NSN 5930-01-007-1740
NSN 6145-00-965-7093