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Dial Indicating Pressure Gage NSN 6685-00-531-2291

Item Description

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.

NSN 6685-00-531-2291 NSN: 6685-00-531-2291

Features and Characteristics

Overall Depth
3.250 inches
Bolt Circle Diameter
12.750 inches
Mounting Hole Diameter
0.250 inches
Mounting Hole Quantity
3
Overall Diameter
13.656 inches
Case Material
Aluminum
Case Surface Treatment
Black, wrinkle finish
Graduation Unit
5.000 pounds
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.000 to 100.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
12 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Pressure
Scale Type
Single
Scale Smallest Increment
0.200 pounds
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
0.1 pct accuracy rating entire range
Actuating Element Material
Phosphor bronze
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Bezel Type
Slips-on
Protective Crystal Material
Glass
Connection Size
1/8 in. Npt size
Connector Type Vent
Not provided
Material
Aluminum
Material
Aluminum
Surface Treatment
Black, wrinkle finish
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005312291
NSN
6685005312291

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SIZE12
Cage Code:
28066
Status:
A
MSDS:
Part Number:
CCBCGV100CDF
Cage Code:
28066
Status:
A
MSDS:
Part Number:
B04ATGF00VN0000
Cage Code:
28066
Status:
A
MSDS:
Part Number:
1C1794-4
Cage Code:
07482
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 6685-00-531-2291
What are the manufacturers of nsn 6685005312291?
Does this nsn 6685005312291 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005312291
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.
Does nsn 6685005312291 contain any precious metals?
No precious metal content.
Does nsn 6685005312291 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005312291?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07428
FIIG:
T179-B
App. Key:
BA
Cond. Code:
2
Status:
A

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