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Compound Pressure-vacuum-te Gage NSN 6685-00-125-4472

Item Description

A combination instrument designed to measure and indicate temperature and pressure or temperature and vacuum, on one dial, having a divided pressure and vacuum scale, and a separate temperature scale. Excludes gage, compound pressure-vacuum, dial indicating; gage, altitude and pressure, dial indicating; gage, altitude and temperature, dial indicating and gage, pressure, dial indicating.

NSN 6685-00-125-4472 NSN: 6685-00-125-4472

Features and Characteristics

Overall Depth
2.500 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.218 inches
Mounting Hole Quantity
3
Overall Diameter
4.750 inches
Case Material
Aluminum
Case Surface Treatment
Enamel, gray
End Application
Chilled water a/c systems
Graduation Unit
10.0 inches and 5.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
-20.0 to 140.0 degrees fahrenheit and +0.0 to 30.0 inches of mercury and +0.0/+30.0 pounds pressure per square inch
Scale Name
Pressure and pressure-vacuum and temperature
Dial Size
3-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Type
Multiple
Scale Smallest Increment
1.0 inches and 0.5 pounds per square inch
Connection Type
External
Mounting Method
Flush panel
Scale Accuracy
Porm 1 pct; porm 1 pct; porm 1 pct
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
Black figures on white background; black figures on white background; red figures on white background
Scale Name For Which Pointer Is Designed
Pressure and vacuum and temperature and pressure and temperature
Connection Location
Back, lower
Protective Crystal Material
Plastic
Connection Size
0.250 in. Tube
Connector Type Vent
Not provided
Nondefinitive Specification/std Data
A design and a type
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
001254472
NSN
6685001254472

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RC3ND30C1WRANAG
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-G-18997
Cage Code:
81349
Status:
A
MSDS:
Part Number:
026-14993
Cage Code:
66935
Status:
A
MSDS:
Part Number:
SQ2-3-3FCFRWB
Cage Code:
049X3
Status:
A
MSDS:
Part Number:
RC3ND30C1WRANA
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9026200000
  • NAICS: 334513
  • SITC: 87435
  • Description: Instruments and apparatus for measuring or checking pressure
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-00-125-4472
What are the manufacturers of nsn 6685001254472?
Does this nsn 6685001254472 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685001254472
A combination instrument designed to measure and indicate temperature and pressure or temperature and vacuum, on one dial, having a divided pressure and vacuum scale, and a separate temperature scale. excludes gage, compound pressure-vacuum, dial indicating; gage, altitude and pressure, dial indicating; gage, altitude and temperature, dial indicating and gage, pressure, dial indicating.
Does nsn 6685001254472 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685001254472 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685001254472?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07425
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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