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 6145-01-038-7043
NSN 5895-01-448-9587
NSN 6610-00-848-4764
NSN 6645-01-584-9563
NSN 5835-01-281-7281
NSN 6320-01-362-9518
NSN 5960-00-081-9255
NSN 6320-00-405-2348
NSN 6620-01-551-7071
NSN 5835-01-281-1655
NSN 6105-00-570-5229
NSN 5960-01-161-8636