NSN 6620-01-187-0879

Part Details | DIAL INDICATING PRESSURE GAGE

6620-01-187-0879 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.

Alternate Parts: 18340905, 18340905, 6620-01-187-0879, 01-187-0879, 6620011870879, 011870879

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66AUG 17, 198401-187-087907428 ( GAGE, PRESSURE, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6620-01-187-0879
Part Number Cage Code Manufacturer
1834090545402MEGGITT SAFETY SYSTEMS, INC.DBA MEGGITT CONTROL SYSTEMS-VENTURA
1834090505167MEGGITT SAFETY SYSTEMS, INC.DBA MEGGITT CONTROL SYSTEMS-VENTURA
Technical Data | NSN 6620-01-187-0879
Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL-CHROMIUM ALLOY
SCALE TYPE DIAL
SCALE NAME HYDRAULIC PRESSURE
SCALE RANGE+0.0 TO +4000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACYAT 70.0 DEG F PORM 80 PSI
GRADUATION UNIT100.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT100.0 POUNDS PER SQUARE INCH
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR WHITE AND YELLOW
CASE MATERIAL ALUMINUM ALLOY, QQ-A-200/3, ALLOY 2024
CASE SURFACE TREATMENT ANODIZED BLACK
OVERALL DIAMETER2.000 INCHES NOMINAL
OVERALL WIDTH2.050 INCHES MINIMUM AND 2.150 INCHES MAXIMUM
BEZEL TYPECS ANY ACCEPTABLE
PROTECTIVE CRYSTAL MATERIAL GLASS, DD-G-451, TYPE 2, CLASS 1, QUALITY Q4
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURESTWO POINTERS