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Dial Indicatin Differential Gage NSN 6685-00-067-4803

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 6685-00-067-4803 NSN: 6685-00-067-4803

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
Case Surface Treatment
Anodized
Graduation Unit
5.0 inches
Actuation Type
Diaphragm
Adjustability
Adjustable
Scale Range
+0.000 to 40.000 inches of water
Scale Name
Pressure
Dial Size
2-3/4 in. Dia
Connection Quantity
2
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Pressure inches of water
Scale Type
Single
Scale Smallest Increment
0.5 inches
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
0.33 pct entire range
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Protective Crystal Material
Glass
Connection Size
1/8 in. Npt
Connector Type Vent
Not provided
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
000674803
NSN
6685000674803

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
62D-4C-0040
Cage Code:
61049
Status:
A
MSDS:
Part Number:
FA141400
Cage Code:
12308
Status:
A
MSDS:
Part Number:
21C1535-064
Cage Code:
07482
Status:
A
MSDS:
Part Number:
591AS181-1
Cage Code:
30003
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 6685-00-067-4803
What are the manufacturers of nsn 6685000674803?
Does this nsn 6685000674803 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685000674803
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 6685000674803 contain any precious metals?
No precious metal content.
Does nsn 6685000674803 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685000674803?
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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