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Dial Indicating Pressure Gage NSN 6685-00-842-5306

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 6685-00-842-5306 NSN: 6685-00-842-5306

Features and Characteristics

Overall Depth
3.438 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.213 inches
Mounting Hole Quantity
3
Overall Diameter
5.813 inches
Case Material
Iron, cast
Case Surface Treatment
Enamel
Usage Design
W/acids or caustic media requiring a stainless steel bourdon tube and safety features
Graduation Unit
200.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.0 to 2000.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dial
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Maxisafe
Scale Type
Single
Scale Smallest Increment
20.0 pounds per square inch
Connection Type
External
Mounting Method
Surface wall and stud
Stud Quantity
3
Scale Accuracy
1/2 of 1 pct entire range
Actuating Element Material
Steel, corrosion resisting
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
0.500 in. Npt dia
Connector Type Vent
Not provided
Special Features
Solid front construction for safety; separable back plate; polytetrafluoroethylene coating to prevent plate from of rupture of the tube
Material
Aluminum
Material
Aluminum
Reference Number Differentiating Characteristics
As differentiated by scale data, dial data, pointer data, case data, connection data, mtg data, special features
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
008425306
NSN
6685008425306

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
45-1079TAS04L2000
Cage Code:
38056
Status:
A
MSDS:
Part Number:
1079SS
Cage Code:
38056
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 6685-00-842-5306
What are the manufacturers of nsn 6685008425306?
Does this nsn 6685008425306 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685008425306
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 6685008425306 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685008425306 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685008425306?
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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