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Dial Indicating Pressure Gage NSN 6685-01-255-2253

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 6685-01-255-2253 NSN: 6685-01-255-2253

Features and Characteristics

Case Material
Aluminum alloy
Graduation Unit
20.0 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+1500.0 pounds pressure per square inch
Scale Name
Pounds pressure
Dial Size
4-1/2 in. Round
Connection Quantity
1
Pointer Type
Indicating
Scale Type
Dial
Connection Type
External
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
White background
Connection Location
Back
Protective Crystal Material
Plastic
Connection Size
0.438 in. 20 unf 2a flareless bite
Criticality Code Justification
Zzzy
Special Features
Not a seawater gage
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
012552253
NSN
6685012552253

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EA24-3PRP-RWBX
Cage Code:
64467
Status:
A
MSDS:
Part Number:
SA24-3PRP-RWBX
Cage Code:
64467
Status:
A
MSDS:
Part Number:
DA24-3PRP-RWBX
Cage Code:
64467
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 6685-01-255-2253
What are the manufacturers of nsn 6685012552253?
Does this nsn 6685012552253 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685012552253
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 6685012552253 contain any precious metals?
No precious metal content.
Does nsn 6685012552253 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685012552253?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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