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Dial Indicating Pressure Gage NSN 6685-00-252-3051

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 6685-00-252-3051 NSN: 6685-00-252-3051

Features and Characteristics

Overall Depth
2.262 inches
Bolt Circle Diameter
9.625 inches
Mounting Hole Diameter
0.281 inches
Mounting Hole Quantity
3
Overall Diameter
10.250 inches
Case Material
Plastic
Case Surface Treatment
Enamel
End Application
Boilers, l200 psi; ship, b. Franklin class ssbn
Graduation Unit
300.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.0 to 3000.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
8-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
25.0 pounds per square inch
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
1/2 of one pct rating middle third of range
Actuating Element Material
Steel, alloy
Scale Inscription/background Color
Black figures on white background
Connection Location
Bottom
Protective Crystal Material
Plastic
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Material
Brass
Material
Copper alloy
Surface Treatment
Any acceptable
Nondefinitive Specification/std Data
I type and 3 composition
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
002523051
NSN
6685002523051

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NA38-2PT4-LWCX
Cage Code:
049X3
Status:
A
MSDS:
Part Number:
12699PC813
Cage Code:
29899
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 6685-00-252-3051
What are the manufacturers of nsn 6685002523051?
Does this nsn 6685002523051 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685002523051
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 6685002523051 contain any precious metals?
No precious metal content.
Does nsn 6685002523051 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685002523051?
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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