Hydraulic designator rl-1-5
An item consisting of two assembled parts which, by rising and descending within a gage in response to a rate of flow,indicates on a graduated scale the volume of flow.
NSN 4140-01-033-1238
NSN 5920-01-470-0910
NSN 2925-00-993-5748
NSN 5945-01-358-4012
NSN 4140-01-519-3349
NSN 6240-01-532-1468
NSN 6145-01-359-1446
NSN 5998-00-842-0866
NSN 5975-01-384-4895
NSN 5925-00-492-2318
NSN 6150-00-194-7887
NSN 6620-01-367-2597