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Di Compound Pressure-vacuum Gage NSN 6685-01-653-4321

Item Description

An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

NSN 6685-01-653-4321 NSN: 6685-01-653-4321

Features and Characteristics

Overall Diameter
3.5 inches
End Application
Misc parts au
Graduation Unit
5.0 inches of mercury and 2.0 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Adjustable
Scale Range
+0.0 to 30.0 inches hg and +0.0 to 150.0 pounds pressure per square inch
Scale Name
Pressure-vacuum
Dial Size
3.5 inches
Connection Quantity
1
Pointer Color
White
Pointer Type
Indicating
Scale Type
Dial
Scale Smallest Increment
5.0 inches of mercury and 2.0 pounds per square inch
Connection Type
External
Mounting Method
Flush
Actuating Element Material
Nickel alloy
Scale Inscription/background Color
White markings on black background
Connection Location
Bottom
Protective Crystal Material
Plastic
Connection Size
9/16-18 unf-3a
Mounting Connection Location
Bottom
Connector Type Vent
Not provided
Part Name Assigned By Controlling Agency
Gage, compound, pressure
Material
Aluminum alloy
Surface Treatment
Paint
Surface Treatment Specification
Mil-frf-24635 military specification single treatment response
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
016534321
NSN
6685016534321

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
RC3NN150C5BRONA
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RC3NN150C5BRONAG
Cage Code:
81349
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 6685-01-653-4321
What are the manufacturers of nsn 6685016534321?
Does this nsn 6685016534321 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685016534321
An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
Does nsn 6685016534321 contain any precious metals?
No precious metal content.
Does nsn 6685016534321 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685016534321?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07424
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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