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 5985-00-430-8096
NSN 5950-01-102-7771
NSN 5985-01-196-0202
NSN 5855-00-256-5562
NSN 6145-00-423-1563
NSN 5985-01-186-8404
NSN 5930-01-593-2764
NSN 6105-01-218-2140
NSN 7035-00-135-4758
NSN 5945-01-278-9034
NSN 6610-00-127-3493
NSN 6150-01-520-5689