Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-081-5956 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.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: 6685-00-081-5956, 00-081-5956, 6685000815956, 000815956

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 00-081-5956

Cross Reference | NSN 6685-00-081-5956

Part Number Cage Code Manufacturer
819-8-81FCRBW 64467 WEKSLER GLASS THERMOMETER CORP
819-8-81FCRBWL1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-G-18997 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILI18997-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SS8NDSWRANAG 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6685-00-081-5956

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 1000.0 TO 1500.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT ACCURACY RATING ABOVE 5 PCT OF RANGE SPAN
GRADUATION UNIT 50.000 POUNDS
SCALE SMALLEST INCREMENT 50.000 POUNDS
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 8-1/2 IN. DIA
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ENAMEL
OVERALL DIAMETER 9.906 INCHES NOMINAL
OVERALL DEPTH 2.750 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 1/4 IN. OD TUBING
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER 9.625 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.281 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROLLED IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE
MANUFACTURERS CODE 64467
DESIGN CONTROL REFERENCE 819-8-81FCRBW

Restrictions/Controls & Freight Information | NSN 6685-00-081-5956

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information