Included in sealing kit (17345204002001) for the bf313939 pressure filter
No other part numbers with same form, fit, and function found.
NSN 5915-01-245-8157
NSN 6620-01-130-5700
NSN 5855-01-250-2421
NSN 6650-00-782-4624
NSN 6105-01-584-6454
NSN 5998-00-070-9389
NSN 5895-01-508-3630
NSN 5945-00-735-6527
NSN 5895-01-362-1927
NSN 6320-00-483-0451
NSN 6620-00-369-1916
NSN 6145-00-390-9917