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.
NSN 7035-01-650-4589
NSN 5996-01-215-0944
NSN 5950-01-221-9999
NSN 5960-01-649-1341
NSN 5945-01-028-6989
NSN 6240-01-029-3701
NSN 6220-00-097-0166
NSN 5960-01-567-1096
NSN 5975-01-398-9128
NSN 5920-00-247-2737
NSN 5950-00-448-6210
NSN 5996-01-118-5320