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 6610-00-244-9142
NSN 5945-00-772-0542
NSN 6130-01-634-0603
NSN 5965-01-633-8849
NSN 6650-01-605-4399
NSN 5950-01-333-4293
NSN 6145-00-398-4405
NSN 6320-00-098-2858
NSN 6240-01-597-8430
NSN 5998-01-515-9789
NSN 5996-00-620-9448
NSN 7035-01-631-0274