Coarse threads
No other part numbers with same form, fit, and function found.
A tubular item specifically designed for directing the flow of a fluid, and must accommodate a cap (as modified) or breather on one end. the opposite end has provisions for mounting directly on, or indirectly through a pipe, tube, or hose to a stationary or portable tank or reservoir (as modified); an engine crankcase; radiator; transmission housing; and the like. it may have means for overflow. for items which do not accommodate a cap (as modified) or breather see tube; pipe; or hose (as modified). see also filler neck, aircraft components and filler neck, vehicular components.
NSN 6145-01-422-1830
NSN 5999-01-116-7757
NSN 6220-01-400-4203
NSN 5990-01-432-4249
NSN 5975-01-196-2906
NSN 6130-01-492-9833
NSN 5930-00-149-9843
NSN 5915-00-688-5875
NSN 5996-01-647-0203
NSN 5930-00-155-8674
NSN 6110-01-188-1532
NSN 6645-00-119-6221