6685-00-081-3505
Find complete technical information, availability, and procurement data for: 6685-00-081-3505
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An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see indicator, pressure.
3.500 inches nominal bolt circle diameter, 2.719 inches nominal overall depth, 3.750 inches nominal overall diameter, 4 mounting hole quantity, 0.173 inches nominal mounting hole diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Depth
- 2.719 inches nominal
- Bolt Circle Diameter
- 3.500 inches nominal
- Mounting Hole Diameter
- 0.173 inches nominal
- Mounting Hole Quantity
- 4
- Overall Diameter
- 3.750 inches nominal
- Case Material
- unable to decode
- Graduation Unit
- 50.0 millimeters
- Actuation Type
- diaphragm
- Adjustability
- nonadjustable
- Scale Range
- +0.000 to 410.000 millimeters of mercury
- Scale Name
- pressure
- Dial Size
- 2-3/4 in. dia
- Connection Quantity
- 1
- Pointer Color
- black
- Pointer Type
- indicating
- Scale Type
- single
- Scale Smallest Increment
- 5.0 inches
- Connection Type
- internal
- Mounting Method
- flush panel
- Scale Accuracy
- 0.33 pct entire range
- Actuating Element Material
- unable to decode
- Scale Inscription/Background Color
- black figures on white background
- Connection Location
- back
- Protective Crystal Material
- unable to decode
- Connection Size
- 1/8 in. npt
- Connector Type Vent
- not provided
- Fsc Application Data
- gage absolute pressure,dial indicating,except aircraft instruments,engine
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 6685-00-265-0896 | No Name Available | 08/05/1968 |
| 6685-00-729-4436 | No Name Available | 03/17/1969 |
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 |
|---|---|
| 61D-1D-0410 | Dial Indi Absolute Pressure Gage |
| FA160100 | Dial Indi Absolute Pressure Gage |
| FA160102 | Dial Indi Absolute Pressure Gage |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 6685-00-081-3505?
Does the NSN 6685-00-081-3505 have a Schedule B code assigned?
Does NSN 6685-00-081-3505 require demilitarization?
Does NSN 6685-00-081-3505 contain precious materials?
Does NSN 6685-00-081-3505 contain hazardous materials?
When the NSN 6685-00-081-3505 was assigned to the Federal Catalog?
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