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Dial Indi Absolute Pressure Gage NSN 6685-00-349-2998

Item Description

An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. for items that do not have an internal pressure sensitive element see indicator, pressure.

NSN 6685-00-349-2998 NSN: 6685-00-349-2998

Features and Characteristics

Overall Depth
1.625 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.281 inches
Mounting Hole Quantity
3
Overall Diameter
4.750 inches
Case Material
Plastic
Graduation Unit
20.000 pounds
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.000/+160.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
3-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Marking
Torpedo tube
Scale Type
Single
Scale Smallest Increment
2.000 degrees
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
2 pct middle third of range
Actuating Element Material
Bronze
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Protective Crystal Material
Plastic
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Nondefinitive Specification/std Data
1 type
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
003492998
NSN
6685003492998

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1049037
Cage Code:
4K539
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 6685-00-349-2998
What are the manufacturers of nsn 6685003492998?
Does this nsn 6685003492998 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685003492998
An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. for items that do not have an internal pressure sensitive element see indicator, pressure.
Does nsn 6685003492998 contain any precious metals?
No precious metal content.
Does nsn 6685003492998 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685003492998?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07420
FIIG:
T179-B
App. Key:
BA
Cond. Code:
2
Status:
A

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  •   Quality Inspected Parts
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