Item must comply with requirements of defense supply center columbus production standard number l01245
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 5999-01-350-3180
NSN 5990-00-951-8367
NSN 5985-01-020-8259
NSN 6220-00-308-9728
NSN 6220-00-464-5907
NSN 5960-01-200-4621
NSN 5999-01-440-9977
NSN 5920-01-318-8010
NSN 6240-01-066-6522
NSN 6110-00-448-9489
NSN 6320-01-523-4954
NSN 5975-00-168-3492