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Dial Indicating Pressure Gage NSN 6685-00-451-2014

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 6685-00-451-2014 NSN: 6685-00-451-2014

Features and Characteristics

Overall Depth
Between 3.766 inches and 3.922 inches
Overall Length
Between 4.015 inches and 4.172 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.156 inches
Mounting Hole Quantity
3
Overall Diameter
4.750 inches
Case Material
Aluminum alloy
Case Surface Treatment
Anodized black
Accessory Components And Quantity
Blow out disk
Graduation Unit
10.0 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0/+50.0 pounds per square inch
Scale Name
Pressure
Dial Size
3-1/2 inch
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Psi
Scale Type
Dial
Connection Type
External
Mounting Method
Flange
Scale Accuracy
Porm 1 pounds from -65 to +160 degrees f
Actuating Element Material
Nickel alloy
Scale Inscription/background Color
Black characters & lines on white background
Scale Name For Which Pointer Is Designed
Pressure
Connection Location
Back, center
Protective Crystal Material
Plastic, acrylic
Connection Size
0.25in npt, 0.594 in long
Reference Data And Literature
Mfg drawing g-3934
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
004512014
NSN
6685004512014

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G-3934-50
Cage Code:
8Y056
Status:
A
MSDS:
Part Number:
G3934-50
Cage Code:
04192
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 6685-00-451-2014
What are the manufacturers of nsn 6685004512014?
Does this nsn 6685004512014 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685004512014
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 6685004512014 contain any precious metals?
No precious metal content.
Does nsn 6685004512014 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685004512014?
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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