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Dial Indicating Pressure Gage NSN 6685-00-557-5222

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 6685-00-557-5222 NSN: 6685-00-557-5222

Features and Characteristics

Overall Depth
0.938 inches
Bolt Circle Diameter
3.031 inches
Mounting Hole Diameter
0.156 inches
Mounting Hole Quantity
3
Overall Diameter
3.469 inches
Case Material
Steel, drawn
Case Surface Treatment
Enamel, black
Graduation Unit
50.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.000 to 300.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
2-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
10.000 pounds
Connection Type
External
Mounting Method
Flush panel
Scale Accuracy
Porm 2 pct full scale
Actuating Element Material
Phosphor bronze
Scale Inscription/background Color
Black figures on white background
Connection Location
Back
Bezel Type
Slips-on
Protective Crystal Material
Plastic, acrylic
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Material
Steel, drawn
Material
Steel, drawn
Surface Treatment
Enamel
Surface Treatment
Enamel, black
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005575222
NSN
6685005575222

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23D
Cage Code:
72100
Status:
A
MSDS:
Part Number:
B21060-4
Cage Code:
5RQL2
Status:
A
MSDS:
Part Number:
G10141
Cage Code:
01170
Status:
A
MSDS:
Part Number:
A50617
Cage Code:
94833
Status:
A
MSDS:
Part Number:
21060-4
Cage Code:
94833
Status:
A
MSDS:
Part Number:
10152
Cage Code:
12736
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 6685-00-557-5222
What are the manufacturers of nsn 6685005575222?
Does this nsn 6685005575222 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005575222
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 6685005575222 contain any precious metals?
No precious metal content.
Does nsn 6685005575222 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005575222?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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