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 5999-01-608-5445
NSN 5996-00-893-8088
NSN 6320-00-216-8779
NSN 6145-01-344-4268
NSN 5925-01-343-8344
NSN 6150-00-310-8531
NSN 5895-01-215-0413
NSN 5920-00-309-5637
NSN 5985-01-224-9016
NSN 5835-00-322-5654
NSN 5935-01-444-1410
NSN 5960-00-553-7338