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Dial Indicating Pressure Gage NSN 6685-01-169-4344

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 6685-01-169-4344 NSN: 6685-01-169-4344

Features and Characteristics

Overall Depth
4.188 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.219 inches
Mounting Hole Quantity
3
Overall Diameter
5.875 inches
Case Material
Aluminum
Case Surface Treatment
Enamel, gray
Graduation Unit
10.0 inches of mercury and 5.0 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+30.0 inches of mercury and +0.0/+30.0 pounds pressure per square inch
Scale Name
Pressure-vacuum
Dial Size
4-1/2 in. Dia.
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Marking
Shock resistance
Scale Type
Single
Scale Smallest Increment
1.0 inches of mercury and 1.0 pounds per square inch
Connection Type
External
Mounting Method
Flush
Scale Accuracy
1 pct entire range
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
Black markings on white background
Connection Location
Back
Protective Crystal Material
Plastic
Connection Size
0.438 in. Unf
Connector Type Vent
Not provided
Criticality Code Justification
Zzzy
Special Features
The item have use no oil on dial
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
011694344
NSN
6685011694344

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EA24-3CBF-RWBX
Cage Code:
64467
Status:
A
MSDS:
Part Number:
00344 ITEM 10
Cage Code:
64467
Status:
A
MSDS:
Part Number:
00364 ITEM 8
Cage Code:
64467
Status:
A
MSDS:
Part Number:
G27-80
Cage Code:
64467
Status:
A
MSDS:
Part Number:
SA24-3CBF-RWBX
Cage Code:
64467
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 6685-01-169-4344
What are the manufacturers of nsn 6685011694344?
Does this nsn 6685011694344 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685011694344
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 6685011694344 contain any precious metals?
No precious metal content.
Does nsn 6685011694344 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685011694344?
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
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