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 5998-00-276-8599
NSN 5996-01-582-7251
NSN 5855-00-110-9341
NSN 7035-01-369-1445
NSN 5965-01-167-8513
NSN 5945-00-513-0926
NSN 5855-01-300-2301
NSN 7035-00-264-7543
NSN 5950-01-444-1302
NSN 5935-00-805-2579
NSN 6150-01-290-3127
NSN 6105-01-353-2526