Od 9.500 ins nom; sicr 1306
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 5965-00-605-8239
NSN 6110-01-313-3767
NSN 5960-00-187-0429
NSN 6650-01-556-6941
NSN 6150-01-198-6088
NSN 7035-00-152-0055
NSN 6240-01-513-9642
NSN 5930-01-153-2667
NSN 6685-01-029-1971
NSN 2925-01-127-0167
NSN 6130-01-502-6991
NSN 4140-00-255-7799