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Dial Indicatin Differential Gage NSN 6685-00-503-2557

Item Description

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

NSN 6685-00-503-2557 NSN: 6685-00-503-2557

Features and Characteristics

Overall Depth
4.312 inches
Overall Diameter
3.125 inches
Case Material
Aluminum, cast
Case Surface Treatment
Paint, black epoxy resin
Actuation Type
Bellows
Adjustability
Adjustable
Scale Range
+0.0 to 30.0 inches of water pressure
Scale Name
Differential pressure
Dial Size
3 in. Dia
Connection Quantity
2 and 2
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Marking
Inches of water
Scale Type
Single
Connection Type
Internal
Scale Accuracy
1/2 pct entire range
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Black markings on white background
Connection Location
Bottom and top
Bezel Type
Slips-on
Protective Crystal Material
Glass
Connection Size
0.438 in. Unf
Connector Type Vent
Not provided
Material
Aluminum, cast
Material
Aluminum
Surface Treatment
Enamel
Surface Treatment
Enamel, black
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005032557
NSN
6685005032557

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
06YCXXX0X30A1BXAXX01
Cage Code:
05991
Status:
A
MSDS:
Part Number:
06BCXXX0X30A1BXAXX01
Cage Code:
05991
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 6685-00-503-2557
What are the manufacturers of nsn 6685005032557?
Does this nsn 6685005032557 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005032557
An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. the scale may indicate in units of pressure, quantity, or flow.
Does nsn 6685005032557 contain any precious metals?
No precious metal content.
Does nsn 6685005032557 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005032557?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
62209
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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