6685-00-056-6894
Find complete technical information, availability, and procurement data for: 6685-00-056-6894
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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.
1.562 inches nominal overall diameter, diaphragm actuation type, 25.0 pounds per square inch graduation unit, 0.813 inches nominal overall depth, boilers,1200 psi; l.p. compressors; air compressors,high pressure end item identification
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Depth
- 0.813 inches nominal
- Overall Diameter
- 1.562 inches nominal
- End Item Identification
- boilers,1200 psi; l.p. compressors; air compressors,high pressure
- Graduation Unit
- 25.0 pounds per square inch
- Actuation Type
- diaphragm
- Adjustability
- nonadjustable
- Scale Range
- +0.0 to 100.0 pounds pressure per square inch
- Scale Name
- pressure
- Dial Size
- 1-1/2 in. dia
- Connection Quantity
- 1
- Pointer Color
- black
- Pointer Type
- indicating
- Scale Marking
- pressure
- Scale Type
- single
- Scale Smallest Increment
- 5.0 pounds per square inch
- Connection Type
- external
- Mounting Method
- panel
- Scale Accuracy
- 10 pct rating for indicated points on scale
- Scale Inscription/Background Color
- black figures on aluminum background
- Connection Location
- back
- Bezel Type
- slips-on
- Connection Size
- 0.125 in. npt
- Connector Type Vent
- not provided
- Color
- black case
- Material
- bronze actuating element
- Material
- glass protective crystal
- Material
- steel case
- Surface Treatment
- enamel case
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 6685-00-078-6480 | No Name Available | 03/17/1971 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 2318580-4 | Dial Indicating Pressure Gage |
| 2625-0-100 | Dial Indicating Pressure Gage |
| 2625-00012 | Dial Indicating Pressure Gage |
| A11923-3 | Dial Indicating Pressure Gage |
FAQs
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When the NSN 6685-00-056-6894 was assigned to the Federal Catalog?
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