FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Includes Liquid Level Float Instruments; Revolution Counters; Speedometers; Rotation Measuring Instruments and Apparatus; Oxygen Flow Indicators; Tachometers, including Engine Tachometers. Excludes Combination Instruments; (FSC 6695); Meteorological Instruments (FSC 6660); and Automatic Control Valves (FSG 48).

Name NSN Details  
Meter,flow Rate Indicating 6680-01-502-9232 An instrument for measuring the rate of flow of a fluid through a pipeline. This measurement is indicated on a graduated scale either by means of a float confined in a tube, or pointer connected to a vane, or piston and spring or the like. Excludes METER, FLUID FLOW INDICATING, DIFFERENTIAL PRESSURE; METER, FLUID FLOW INDICATING, ELECTROMAGNETIC; and METER, FLUID FLOW INDICATING, ULTRASONIC. RFQ
Indicator,liquid Quantity 6680-01-502-9386 An indicator which indicates the amount of liquid contained in a tank, vessel, chamber, and like items. RFQ
Recorder Subassembly 6680-01-502-9390 Two or more different types of items, having a common mounting or mounted on each other, which together form a portion of a recorder, but which in itself is not a complete functioning item and cannot be assigned a more definite item name. RFQ
Venturi Meter 6680-01-503-0150 A tube whose internal surface includes two truncated cones connected to each other at the small ends by a very short cylinder. It is installed in fluid pipe lines and is normally used to measure the flow of liquid. It may include pressure indicators and/or connections. RFQ
Indicator,liquid Quantity 6680-00-001-4173 An indicator which indicates the amount of liquid contained in a tank, vessel, chamber, and like items. RFQ
Meter,flow Rate Indicating 6680-01-503-0840 An instrument for measuring the rate of flow of a fluid through a pipeline. This measurement is indicated on a graduated scale either by means of a float confined in a tube, or pointer connected to a vane, or piston and spring or the like. Excludes METER, FLUID FLOW INDICATING, DIFFERENTIAL PRESSURE; METER, FLUID FLOW INDICATING, ELECTROMAGNETIC; and METER, FLUID FLOW INDICATING, ULTRASONIC. RFQ
Indicator Subassembly,rate Of Flow 6680-01-503-0858 Two or more different types of items having a common mounting or mounted on each other which together form a portion of an INDICATOR, RATE OF FLOW, but which in itself is not a complete functioning item and cannot be assigned a more definite item name. RFQ
Indicator,sight,liquid 6680-01-503-0860 An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW. RFQ
Indicator,sight,liquid 6680-01-503-0861 An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW. RFQ
Indicator,sight,liquid 6680-01-503-1033 An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW. RFQ
Indicator,liquid Quantity 6680-01-503-1678 An indicator which indicates the amount of liquid contained in a tank, vessel, chamber, and like items. RFQ
Spring And Collet A 6680-00-001-7931 RFQ
Transmitter,liquid Quantity 6680-01-503-1866 An instrument designed to measure and transmit information relative to the quantity of liquid contained in a tank, vessel, chamber, or the like. Excludes SWITCH, LIQUID LEVEL. RFQ
Shaft Assembly,flexible 6680-01-503-2012 An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also CONTROL ASSEMBLY, PUSH-PULL. RFQ
Float Assembly,tran 6680-00-001-9393 RFQ
Meter,flow Rate Indicating 6680-01-503-3404 An instrument for measuring the rate of flow of a fluid through a pipeline. This measurement is indicated on a graduated scale either by means of a float confined in a tube, or pointer connected to a vane, or piston and spring or the like. Excludes METER, FLUID FLOW INDICATING, DIFFERENTIAL PRESSURE; METER, FLUID FLOW INDICATING, ELECTROMAGNETIC; and METER, FLUID FLOW INDICATING, ULTRASONIC. RFQ
Base Assembly,indi 6680-00-003-1948 RFQ
Base Assembly,indi 6680-00-003-1949 RFQ
Meter,fluid Flow Indicating,differential Pressure 6680-00-003-3374 An instrument designed to measure the rate of flow of a fluid through a pipeline, based on the exact relation which differential pressure bears to fluid velocity, and this measurement indicated on a graduated scale by a pointer directly connected to a mercury or oil sealed bell or a bellows. It may or may not have a totalizing integrator register built in. Excludes: METER, FLOW RATE INDICATING; METER, FLUID FLOW INDICATING, ELECTROMAGNETIC; and METER, FLUID FLOW INDICATING, ULTRASONIC. RFQ
Indicator,sight,liquid 6680-01-503-4029 An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes INDICATOR, LIQUID QUANTITY and INDICATOR, RATE OF FLOW. RFQ