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 6105-01-370-1994
NSN 5950-00-168-4094
NSN 5895-01-344-5854
NSN 6645-01-413-8003
NSN 5965-01-115-9464
NSN 5930-00-266-0996
NSN 5835-01-014-4574
NSN 5915-00-983-9742
NSN 5975-01-367-6547
NSN 5915-00-518-0851
NSN 5950-00-214-9989
NSN 6320-01-259-2604