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Pressurized Compartmen Altimeter NSN 6685-00-853-3488

Item Description

A self-contained aneroid instrument designed specifically for use in a pressurized compartment of an aircraft to provide an indication of pressure in feet altitude.

NSN 6685-00-853-3488 NSN: 6685-00-853-3488

Features and Characteristics

Overall Depth
1.750 inches
Overall Length
2.185 inches
Overall Height
2.375 inches
Overall Width
2.375 inches
Overall Diameter
2.180 inches
Contact Type
Pin
Scale Quantity
1
Scale Name
Cabin pressure altitude
Electrical Connection Identifying Number
Dm5600-3p or equivalent
Scale Marking And Surface Finish
Numerals nonluminous err-100
Nonluminous Scale Marking And Color
Numerals white err-100 err-100
Mechanical Connection Quantity
1
Mechanical Connection Size
7/16-20 unf per ms33649-4
Mechanical Connection Type
Internal unf boss
Pointer Color
White
Mounting Method
Bezel
Scale Range
0/50000 feet
Scale Smallest Increment Graduation
1000 feet
Special Features
2 inch dial face, anti-reflection coating, 5 vac/dc lighting circuit per mil-l-27160 and mil-l-25467, and instrument case per ms33638
Specification Data
81349-mil-a-25933 government specification and 98810-24194 manufacturers specification
Nondefinitive Specification/std Data
Aau-3a/a type
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
008533488
NSN
6685008533488

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILA25933
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AAU-3/A
Cage Code:
80058
Status:
A
MSDS:
Part Number:
CP1AAU3A
Cage Code:
98810
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9025801500
  • NAICS: 334519
  • SITC: 87455
  • Description: Barometers, not combined with other instruments, nesoi
  • End Use (Code 21610):
    Medicinal equipment

Q & A

Frequently asked questions for NSN 6685-00-853-3488
What are the manufacturers of nsn 6685008533488?
Does this nsn 6685008533488 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685008533488
A self-contained aneroid instrument designed specifically for use in a pressurized compartment of an aircraft to provide an indication of pressure in feet altitude.
Does nsn 6685008533488 contain any precious metals?
No precious metal content.
Does nsn 6685008533488 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685008533488?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03387
FIIG:
T261-A
App. Key:
AB
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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