The connection size and type is 1/4 npt male, this is a helical bourdon tube
No other part numbers with same form, fit, and function found.
NSN 6220-01-450-0428
NSN 6645-00-033-8714
NSN 6150-00-366-4113
NSN 6620-01-397-4131
NSN 5990-01-419-0661
NSN 5998-00-926-3150
NSN 5990-01-376-0405
NSN 5920-00-156-5743
NSN 6320-01-294-7161
NSN 5855-01-184-8089
NSN 5999-01-434-6877
NSN 5835-01-290-4397
Last Updated: 05/28/2025