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Dial Indicating Pressure Gage NSN 6685-01-018-6401

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 6685-01-018-6401 NSN: 6685-01-018-6401

Features and Characteristics

Overall Depth
4.3125 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.21875 inches
Mounting Hole Quantity
3
Overall Diameter
5.96875 inches
Case Material
Aluminum alloy
Graduation Unit
100.000 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+800.0 pounds per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dia.
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Robertshaw acragage
Scale Type
Dial
Scale Smallest Increment
10.0 pounds per square inch
Connection Type
External
Mounting Method
Flush flange and hole
Scale Accuracy
Within 1/2 of 1 pct. Of full range accuracy
Actuating Element Material
Steel, stainless
Scale Inscription/background Color
Black figures on white background
Connection Location
Back
Bezel Type
Hinge
Protective Crystal Material
Glass
Connection Size
0.25 in. Npt male
Connector Type Vent
Not provided
Extra Long Reference Number
767-b-4-1/2in0-800psi1/4inbackconnection
Material
Steel
Material
Steel
Reference Number Differentiating Characteristics
As differentiated by extra long reference number
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
010186401
NSN
6685010186401

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
767-B-4-1/2IN0-800PSI1/4INBACKC-
Cage Code:
73475
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 6685-01-018-6401
What are the manufacturers of nsn 6685010186401?
Does this nsn 6685010186401 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685010186401
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 6685010186401 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685010186401 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685010186401?
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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