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Dial Indicating Pressure Gage NSN 6685-00-526-4257

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 6685-00-526-4257 NSN: 6685-00-526-4257

Features and Characteristics

Overall Depth
1.078 inches
Overall Diameter
2.813 inches
Case Material
Steel
Case Surface Treatment
Enamel
Usage Design
W/freon
Graduation Unit
30.000 pounds
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.000/+300.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
2-1/2 in. Dia
Connection Quantity
1
Pointer Color
White
Pointer Type
Indicating
Scale Marking
Freon discharge pressure
Scale Type
Single
Scale Smallest Increment
5.000 pounds
Connection Type
External
Mounting Method
Flush panel and stud and bracket
Stud Quantity
2
Scale Accuracy
2 pct middle half of range
Actuating Element Material
Phosphor bronze
Scale Inscription/background Color
White figures on black background
Connection Location
Back
Bezel Type
Slips-on
Protective Crystal Material
Glass
Connection Size
1/8 in. Npt
Stud Location
In back
Connector Type Vent
Not provided
Material
Brass
Surface Treatment
Enamel, black
Fsc Application Data
Gage, pressure, dial, idnidating, except engine
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005264257
NSN
6685005264257

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AD94
Cage Code:
78830
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 6685-00-526-4257
What are the manufacturers of nsn 6685005264257?
Does this nsn 6685005264257 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005264257
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 6685005264257 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685005264257 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005264257?
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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