Description
Kollsman MB-2 Pressure Altimeter Aircraft Instrument D22061 04 003 3.25 Face
The Kollsman MB-2 is a panel-mount pressure altimeter manufactured by Kollsman Instrument Corporation of the United States. It measures barometric altitude by sensing changes in atmospheric pressure and displays altitude in feet via a multi-pointer analog dial. The instrument features a black face with yellow numerals and pointer hands, a Kollsman barometric setting window at the 3 o'clock position, and a standard round panel-mount form factor. The data plate on the rear confirms: Type MB-2, MFR'S Part No. D22061 04 003, Serial No. 19039.
Specifications & What's Included
- Manufacturer: Kollsman Instrument Corporation, U.S.A.
- Type: MB-2 Pressure Altimeter
- MFR's Part Number: D22061 04 003
- Serial Number: 19039
- Face Diameter: 3-1/4 in
- Overall Length: 4-7/8 in
- Back Diameter: 3 in
- Dial: Black face, yellow numerals (0–9 x1,000 ft), yellow pointer hands, 100 ft minor graduations
- Kollsman barometric setting window at 3 o'clock position
- Purple test port cap present at lower left of bezel
- Form Factor: Round panel-mount instrument
- Country of Manufacture: United States
- Included: Altimeter only — no mounting hardware or accessories
Applications
The Kollsman MB-2 is a classic aircraft pressure altimeter designed for installation in an aircraft instrument panel. Kollsman Instrument Corporation was one of the primary suppliers of barometric altimeters to the U.S. military and civilian aviation from the mid-20th century onward, and the MB-2 type was commonly found in military aircraft of the WWII and postwar eras. Pressure altimeters of this type work by measuring the static air pressure via a pitot-static system and translating the pressure differential into an altitude reading displayed in feet. The Kollsman window allows the pilot to set the current local altimeter setting (QNH) to correct for variations in sea-level pressure. Today, instruments like this are sought by restorers of vintage military and civilian aircraft, aviation collectors, and hobbyists building cockpit simulators or display pieces. Note: This altimeter has not been functionally tested or certified at our facility. Any buyer intending to use it in an airworthy aircraft must have it inspected, tested, and certified by an FAA-authorized repair station before installation.
This Kollsman Instrument Corporation MB-2 Pressure Altimeter (P/N D22061 04 003) is in used condition. The instrument shows significant wear consistent with its age and former service life — the black housing has heavy paint loss and chipping across most surfaces, and the bezel shows wear at the corners. The dial face itself is intact with all numerals and markings clearly legible, and both pointer hands are present. A purple test port cap is visible at the lower left of the bezel. This altimeter has not been powered or functionally tested at our facility and is sold as-is; buyers should have it calibrated and certified before any flight use. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Kollsman Instrument Corporation |
Model: |
MB-2 |
MPN: |
D22061 04 003 |
Type: |
Pressure Altimeter |
SKU: |
39993 |
Country/Region of Manufacture: |
United States |
Form Factor: |
Panel Mount |
Face Diameter: |
3-1/4 in |
Back Diameter: |
3 in |
Overall Length: |
4-7/8 in |
Instrument Type: |
Pressure Altimeter |
Display Type: |
Analog Dial – Yellow Numerals on Black Face |
Scale: |
0–10 (x1000 ft), 100 ft increments; Kollsman window |
Application: |
Aircraft / Aviation – Panel Instrument |
Serial Number (see internal fields): |
19039 |
Seller Notes: |
Altimeter only — no mounting hardware or accessories included. |
Condition Notes: |
This Kollsman MB-2 Pressure Altimeter (P/N D22061 04 003) shows heavy paint loss and housing wear consistent with age and prior service. Dial face intact, all markings legible, both hands present. Not tested at our facility — sold as-is. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
