2-1/2 gpm flowrate; tapered end by 9 deg
An item which, by rising and descending within a gage tube in response to a rate of flow, indicates on a graduated scale the volume of flow.
NSN 6320-00-389-4756
NSN 5835-01-106-1456
NSN 6105-01-272-7021
NSN 5835-01-098-8737
NSN 6130-01-081-4911
NSN 6135-01-503-1688
NSN 6135-01-062-9356
NSN 6645-01-508-6028
NSN 6650-01-137-7450
NSN 5835-01-641-0073
NSN 5920-01-245-3584
NSN 7035-01-395-0757