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 5935-01-557-4567
NSN 5895-01-468-0674
NSN 6110-00-244-4907
NSN 7035-00-153-3826
NSN 5910-00-266-0104
NSN 7035-01-534-2780
NSN 6105-00-075-9786
NSN 5855-01-308-0955
NSN 5950-01-374-3372
NSN 5985-01-011-3864
NSN 6105-01-341-2191
NSN 6220-00-773-8483