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Dial Indicatin Differential Gage NSN 6685-01-625-4178

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 6685-01-625-4178 NSN: 6685-01-625-4178

Features and Characteristics

Circuit Current For Which Designed
Ac and dc
Overall Depth
4.125 inches
Bolt Circle Diameter
3.0625 inches
Frequency Rating
Between 50.0 kilohertz and 60.0 kilohertz
Graduation Unit
10.0 inches
Actuation Type
Diaphragm
Adjustability
Adjustable
Scale Range
+0.0 to 100.0 inches of water
Scale Name
Differential pressure
Pointer Color
Black
Scale Type
Single
Scale Smallest Increment
0.1 inches
Actuating Element Material
Silicone rubber
Scale Inscription/background Color
Black figures on white background
Scale Name For Which Pointer Is Designed
Inches of water
Connector Type Vent
Not provided
Operating Voltage Rating In Volts
Between 120.0 ac and 240.0 dc
Part Name Assigned By Controlling Agency
Mini-photohelic differential pressure switch/gage
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
016254178
NSN
6685016254178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MP-100MM
Cage Code:
85274
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 6685-01-625-4178
What are the manufacturers of nsn 6685016254178?
Does this nsn 6685016254178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685016254178
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 6685016254178 contain any precious metals?
No precious metal content.
Does nsn 6685016254178 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685016254178?
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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