Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-294-0758 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: 6-01-0020-23, 6685-00-294-0758, 00-294-0758, 6685002940758, 601002023, 002940758

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

Supply Group (FSG) NSN Assign. NIIN
66 22 SEP 1973 00-294-0758

Cross Reference | NSN 6685-00-294-0758

Part Number Cage Code Manufacturer
6-01-0020-23 32874 BS&B SAFETY SYSTEMS, L.L.C.

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Technical Data | NSN 6685-00-294-0758

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL PHOSPHOR BRONZE
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.000 TO 30.000 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 2 PCT MIDDLE HALF OF SCALE,3 PCT FIRST AND LAST QUARTERS
GRADUATION UNIT 5.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 1.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES,WHITE BACKGROUND
DIAL SIZE 2-1/2 IN. DIA.
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL
CASE SURFACE TREATMENT ENAMEL, BAKED AND PHOSPHATE
OVERALL DIAMETER 2.875 INCHES NOMINAL
OVERALL DEPTH ANY ACCEPTABLE
BEZEL TYPE SNAP-ON
MATERIAL STEEL
SURFACE TREATMENT ENAMEL, BAKED AND PHOSPHATE
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK, CENTER
CONNECTION SIZE 1/8 IN. NPT MALE
MOUNTING METHOD CONNECTION
CONNECTOR TYPE VENT NOT PROVIDED
UNIT PACKAGE QUANTITY 1
UNIT PACKAGE TYPE ANY ACCEPTABLE

Restrictions/Controls & Freight Information | NSN 6685-00-294-0758

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information