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 5930-01-129-2366
NSN 5895-01-284-8486
NSN 6105-01-096-6487
NSN 5950-01-027-9560
NSN 5905-01-289-0903
NSN 5945-01-392-7473
NSN 5996-01-179-9951
NSN 6135-01-104-3790
NSN 5930-01-390-6329
NSN 5915-01-237-2480
NSN 4140-01-108-0161
NSN 5905-01-142-8665