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Dial Indicating Pressure Gage NSN 6685-00-257-1574

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 6685-00-257-1574 NSN: 6685-00-257-1574

Features and Characteristics

Overall Depth
1.250 inches
Overall Diameter
2.750 inches
Case Material
Brass
Case Surface Treatment
Painted or polished
End Application
Mk45 weapon system
Actuation Type
Bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+1000.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
2-1/2 in dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
10.0 pounds per square inch
Connection Type
External
Mounting Method
Threaded stem
Connection Location
Bottom
Connection Size
0.250 in npt
Mounting Connection Location
Bottom
Connector Type Vent
Not provided
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
002571574
NSN
6685002571574

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
800 B 25 02 LA 180
Cage Code:
78763
Status:
A
MSDS:
Part Number:
3269882-1
Cage Code:
30003
Status:
A
MSDS:
Part Number:
800 S2 1/2-0-1000PSI
Cage Code:
78763
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 6685-00-257-1574
What are the manufacturers of nsn 6685002571574?
Does this nsn 6685002571574 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685002571574
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 6685002571574 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685002571574 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685002571574?
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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  •   Quality Inspected Parts
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