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 4140-01-646-1853
NSN 4140-00-839-4911
NSN 5895-01-228-5874
NSN 6320-01-362-9518
NSN 5998-01-208-4637
NSN 6145-01-342-9693
NSN 5985-01-157-3996
NSN 6320-01-150-5378
NSN 6240-00-155-8714
NSN 6645-01-023-0005
NSN 5925-01-483-0832
NSN 5930-01-202-8438