Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-525-3300 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: 656646CN4CD3ACL, 6685-01-525-3300, 01-525-3300, 6685015253300, 015253300

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

Supply Group (FSG) NSN Assign. NIIN
66 03 NOV 2004 01-525-3300

Cross Reference | NSN 6685-01-525-3300

Part Number Cage Code Manufacturer
656646CN4CD3ACL 31061 AMETEK, INC. DBA AMETEK INC.-PROCESS AND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 6685-01-525-3300

Technical Data | NSN 6685-01-525-3300

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL STEEL, CORROSION RESISTING
SCALE TYPE DIAL
SCALE NAME POUNDS PRESSURE AND KILOPASCALS
SCALE RANGE 0.0 TO 3000.0 POUNDS PER SQUARE INCH
SCALE ACCURACY 1.6 PERCENT OF FULL SCALE
GRADUATION UNIT 500.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 50.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR WHITE ALUMINUM WITH BLACK LETTERING
DIAL SIZE 100.0 MILLIMETER NOM. DIAMETER
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
SCALE NAME FOR WHICH POINTER IS DESIGNED KILOPASCALS AND POUNDS PRESSURE
CASE MATERIAL STEEL, CORROSION RESISTING
OVERALL DIAMETER 131.0 MILLIMETERS NOMINAL
OVERALL DEPTH 83.0 MILLIMETERS NOMINAL
BEZEL TYPE BAYONET
MATERIAL STEEL, CORROSION RESISTING
PROTECTIVE CRYSTAL MATERIAL LAMINATED GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK, LOWER
CONNECTION SIZE 0.250 INCH NPT DIAMETER
MOUNTING METHOD FLANGE
MOUNTING HOLE QUANTITY 3
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES DIAL ALSO HAS KILOPASCALS (KPA) SCALE MARKINGS - MINOR 500.0 KPA, INTERMEDIATE 1000.0 KPA, MAJOR WITH NUMBERS 5000.0; MOUNTING CONNECTION FRONT FLANGE; CORROSION RESISTANT STEEL IS 316L MATERIAL; WORKING PRESSURE 50.0 PERCENT OF FULL SCALE; OVER RANGE PROTECTION IS 125.0 PERCENT OF FULL SCALE; WORKING TEMPERATURE MINUS 40.0 TO PLUS 60.0 DEGREES C; BOURDON TUBE IS HELICAL TYPE; CASE PRESSURE RELIEF RUBBER DISC LOCATION BACK OF CASE; NO FILL; OXYGEN CLEANED
III PART NAME ASSIGNED BY CONTROLLING AGENCY MODEL 656 STAINLESS STEEL PRESSURE GAUGES

Restrictions/Controls & Freight Information | NSN 6685-01-525-3300

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information