No other part numbers with same form, fit, and function found.
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 4140-01-551-9167
NSN 4140-01-367-5824
NSN 6130-00-988-3257
NSN 5999-01-440-8285
NSN 5975-01-028-2989
NSN 5925-00-235-2870
NSN 6240-01-183-5425
NSN 6645-01-633-1852
NSN 6110-01-054-5014
NSN 5905-01-634-0595
NSN 5905-01-419-6768
NSN 6150-00-946-5547