Sextant

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Ingenium, 2006.0131.001
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OBJECT TYPE: bubble/periscopic
DATE: 1969–1985
ARTIFACT NUMBER: 2006.0131.001

MANUFACTURER: Kollsman Instrument Corp.
MODEL: 1471C-02
LOCATION: Elmhurst, New York, United States of America

More Information

General Information

Serial #: 3415
Part Number: 1
Total Parts: 3
AKA: N/A
Patents: N/A
General Description: Predominantly black cast metal; bright silver metal shaft; brass-colour bubble adjustment knob; white moulded synthetic rheostat cover; clear glass optics; black flexible synthetic (?) eyeshield.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 36.0 cm
Width: 15.0 cm
Height: 21.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Aviation
Category: Navigation instruments & equipment
Sub-Category: N/A

Manufacturer

AKA: Kollsman
Country: United States of America
State/Province: New York
City: Elmhurst

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Formerly used on CC130 Hercules, these instruments are being replaced by a more advanced Inertial Navigation System & GPS.
Function: Unknown
Technical: Unknown
Area Notes: Unknown

Details

Markings: Plate fixed to sextant casing reads " SEXTANT, AIRCRAFT, PERISCOPIC/ 28 VOLTS A.C. OR D.C./ TYPE NO. 1471C - 02/ SERIAL NO. 3415/ KOLLSMAN INSTRUMENT CORPORATION/ ELMHURST NEW YORK/ 1471C- 158". Green decal applied below reads "[ Canada word mark symbol]/ National Defence/ Defence Nationale/ SANS RADIUM FREE/ UNIT - UNITÉ/ HONEYWELL/ DATE/ 2 NOV. 06/ DND 2143 (2-97) 7690-21-913/6772/ (06-02)". White decal applied nearby reads "Honeywell/ X Repair O/H MOD. TESTED/ This unit was serviced by a HONEYWELL factory support/ center on OCT/2/96./ WARRANTY may apply through OCT/2/97/ Please return to:/ HONEYWELL LIMITED/ CANADIAN SUPPORT CENTER/ 3 HAMILTON AVE./ OTTAWA, ONTARIO K1Y 1B4/ (613) 728-4681/ Ref. # 122013/ 20128-000 (5/95)". Plate bearing instructions for operating winding lever reads "TO WIND - / DEPRESS AND RELEASE WIND LEVER./ TO START - / DEPRESS AND RELEASE START LEVER./ TO STOP BETWEEN 30 SEC. AND TWO MIN./ DEPRESS AND RELEASE START LEVER./ KOLLSMAN PART NO. 1471C-947 MFD. UNDER U.S. PATENT 2516187".
Missing: Unknown.
Finish: Predominantly black cast metal; bright silver metal shaft; brass-colour bubble adjustment knob; white moulded synthetic rheostat cover; clear glass optics; black flexible synthetic (?) eyeshield.
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Kollsman Instrument Corp., Sextant, circa 1969–1985, Artifact no. 2006.0131, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/2006.0131.001/

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