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Indicating Vacuum Gage NSN 6685-00-556-8527

Item Description

An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.

NSN 6685-00-556-8527 NSN: 6685-00-556-8527

Features and Characteristics

Overall Depth
1.750 inches
Bolt Circle Diameter
2.625 inches
Overall Height
2.375 inches
Overall Width
2.375 inches
Mounting Hole Diameter
0.138 inches
Mounting Hole Quantity
4
Case Material
Plastic
Case Surface Treatment
Dull black
Usage Design
For use with aircraft suction system
Graduation Unit
1.0 inches
Actuation Type
Diaphragm
Adjustability
Nonadjustable
Scale Range
+0.0 to 10.0 inches of mercury
Scale Name
Pressure-vacuum
Dial Size
1-7/8 in. Dia
Connection Quantity
2
Pointer Color
Luminous
Pointer Type
Indicating
Scale Marking
Suction in. Of mercury
Scale Type
Single
Scale Smallest Increment
0.2 inches
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
2 pct entire range
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Luminous figures on black background
Connection Location
Back
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
0.438-20 in. Thd
Connector Type Vent
Not provided
Material
Plastic
Material
Plastic
Surface Treatment
Paint
Surface Treatment
Paint, black
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005568527
NSN
6685005568527

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS28061T4
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-G-7734
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AW1821AB02
Cage Code:
61349
Status:
A
MSDS:
Part Number:
AW1-7-8-21AK2
Cage Code:
61349
Status:
A
MSDS:
Part Number:
AW1 7-8 21LF6
Cage Code:
61349
Status:
A
MSDS:
Part Number:
AW1821AB01
Cage Code:
61349
Status:
A
MSDS:
Part Number:
AW1821AB08
Cage Code:
61349
Status:
A
MSDS:
Part Number:
200
Cage Code:
71559
Status:
A
MSDS:
Part Number:
6701-185
Cage Code:
38056
Status:
A
MSDS:
Part Number:
6704-152
Cage Code:
38056
Status:
A
MSDS:
Part Number:
AW1 7-8 21Q
Cage Code:
61349
Status:
A
MSDS:
Part Number:
651966
Cage Code:
82577
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 6685-00-556-8527
What are the manufacturers of nsn 6685005568527?
Does this nsn 6685005568527 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005568527
An item designed to measure the vacuum by means of a pressure sensitive element. the vacuum is indicated mechanically or digitally.
Does nsn 6685005568527 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685005568527 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005568527?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
40097
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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