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Dial Indicatin Differential Gage NSN 6685-00-042-7750

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 6685-00-042-7750 NSN: 6685-00-042-7750

Features and Characteristics

Overall Depth
2.625 inches
Bolt Circle Diameter
2.687 inches
Mounting Hole Diameter
0.218 inches
Mounting Hole Quantity
3
Overall Diameter
5.812 inches
Case Material
Phenol
End Application
Poseidon material
Graduation Unit
20.0 pounds per square inch
Actuation Type
Bellows
Adjustability
Adjustable
Scale Range
-100.0/+100.0 pounds pressure per square inch
Scale Name
Differential pressure
Dial Size
4-1/2 in. Dia
Connection Quantity
2
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
2.0 pounds per square inch
Connection Type
External
Mounting Method
Flush flange
Scale Accuracy
1 pct entire range
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
Black figures on white background
Connection Location
Bottom
Protective Crystal Material
Plastic
Connection Size
0.250 in. Npt
Connector Type Vent
Not provided
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
000427750
NSN
6685000427750

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G27-160REVB
Cage Code:
049X3
Status:
A
MSDS:
Part Number:
NC24PDE4LWB
Cage Code:
049X3
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 6685-00-042-7750
What are the manufacturers of nsn 6685000427750?
Does this nsn 6685000427750 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685000427750
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 6685000427750 contain any precious metals?
No precious metal content.
Does nsn 6685000427750 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685000427750?
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
  •   Quality Inspected Parts
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