No other part numbers with same form, fit, and function found.
A fitting with standard hose threads having a female connection inside a male connection, used in conjunction with other fittings to connect in the same line two hoses of different sizes.
NSN 6240-01-409-2465
NSN 5999-01-364-8500
NSN 2925-00-373-8837
NSN 5950-01-498-1762
NSN 4140-00-056-4747
NSN 6650-00-111-3399
NSN 5930-00-372-0907
NSN 6645-01-317-1308
NSN 6150-00-941-8810
NSN 5965-01-505-3716
NSN 5985-01-154-0262
NSN 5920-01-260-2300