O-ring has groove in center
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 5925-01-331-0235
NSN 5945-00-522-9639
NSN 6105-00-788-1185
NSN 5930-01-502-2752
NSN 6220-01-518-0572
NSN 5855-01-179-8887
NSN 6145-00-204-5992
NSN 5996-00-176-0999
NSN 5950-00-252-2660
NSN 6620-00-866-4434
NSN 6220-00-179-9104
NSN 6220-01-285-7080