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Dial Indicatin Differential Gage NSN 6685-00-822-5221

Item Description

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

NSN 6685-00-822-5221 NSN: 6685-00-822-5221

Features and Characteristics

Overall Depth
3.125 inches
Bolt Circle Diameter
3.500 inches
Mounting Hole Diameter
0.173 inches
Mounting Hole Quantity
4
Overall Diameter
3.750 inches
Case Material
Aluminum, die cast
Graduation Unit
5.0 inches
Actuation Type
Capsule
Adjustability
Adjustable
Scale Range
+0.0/+40.0 inches
Scale Name
Differential pressure
Dial Size
2-3/4 in. Dia
Connection Quantity
2
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
1.0 inches
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
Porm 0.33 pct full scale
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Black markings on white background
Connection Location
Back
Protective Crystal Material
Glass
Connection Size
0.250 in. Npt
Connector Type Vent
Not provided
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
008225221
NSN
6685008225221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
226
Cage Code:
05991
Status:
A
MSDS:
Part Number:
62D-4C-0040X
Cage Code:
61049
Status:
A
MSDS:
Part Number:
FA141301
Cage Code:
79172
Status:
A
MSDS:
Part Number:
FA141400X
Cage Code:
79172
Status:
A
MSDS:
Part Number:
163B
Cage Code:
05991
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 6685-00-822-5221
What are the manufacturers of nsn 6685008225221?
Does this nsn 6685008225221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685008225221
An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. the scale may indicate in units of pressure, quantity, or flow.
Does nsn 6685008225221 contain any precious metals?
No precious metal content.
Does nsn 6685008225221 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685008225221?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
62209
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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