Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-408-6830 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: 1000, 6685-00-408-6830, 00-408-6830, 6685004086830, 004086830

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

Supply Group (FSG) NSN Assign. NIIN
66 26 MAY 1974 00-408-6830

Demand History | NSN 6685-00-408-6830

Part Number Request Date QTY Origin
1000 2020-04-99 1000 United States
1000 2014-04-113 1 US
1000 2010-06-168 1 US

Cross Reference | NSN 6685-00-408-6830

Part Number Cage Code Manufacturer
1000 38056 ASHCROFT INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 6685-00-408-6830

Technical Data | NSN 6685-00-408-6830

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL BRONZE
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.000 TO 300.000 POUNDS PER SQUARE INCH
SCALE ACCURACY 2 PCT MIDDLE THIRD OF RANGE,3 PCT REMAINDER
GRADUATION UNIT 25.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 5.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL STEEL
CASE SURFACE TREATMENT ENAMEL, BLACK
OVERALL DIAMETER 2.109 INCHES NOMINAL
OVERALL DEPTH 1.031 INCHES NOMINAL
BEZEL TYPE SNAP-ON
MATERIAL STEEL
SURFACE TREATMENT ENAMEL, BLACK
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION LOWER
CONNECTION SIZE 1/4 IN. NPT
MOUNTING METHOD RIGID STEM
CONNECTOR TYPE VENT NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 6685-00-408-6830

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