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 6645-01-588-8437
NSN 6610-01-547-3072
NSN 5990-01-061-5618
NSN 5835-01-373-9506
NSN 6135-01-521-0378
NSN 5996-01-346-7277
NSN 6220-00-660-5539
NSN 6320-01-114-6054
NSN 5895-00-930-9813
NSN 5985-00-930-1996
NSN 5960-01-367-0981
NSN 5920-00-051-0204