PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

646050Indicator,heading,gyroscopic

Strube Inc · NSN 6610-00-224-8820 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-224-8820 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-224-8820. Primary manufacturer part number: 646050.
Features
  • Indicator,heading,gyroscopic — FSC 6610
  • Departure From Cited Designator: AMNK
  • Width: 4.500 INCHES NOMINAL IN
  • Height: 5.125 INCHES NOMINAL IN
  • Color: YELLOW MARKER OVERALL
  • Mechanical Connection Type: PIPE
  • Mounting Facility Type and Quantity: 1 THREADED BEZEL
  • Mechanical Connection Quantity: 4
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,heading,gyroscopic, cataloged under National Stock Number 6610-00-224-8820, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Strube Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6610-00-224-8820
Primary Part Number646050
Item NameIndicator,heading,gyroscopic
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerStrube Inc
StatusCANCELLED
Departure From Cited DesignatorAMNK
Width4.500 INCHES NOMINAL IN
Height5.125 INCHES NOMINAL IN
ColorYELLOW MARKER OVERALL
Mechanical Connection TypePIPE
Mounting Facility Type and Quantity1 THREADED BEZEL
Mechanical Connection Quantity4
Knob Quantity1
Knob PurposeCOURSE SET AND GYROSCOPE CAGING
Depth6.750 INCHES NOMINAL IN
Mechanical Connection Size1/4 IN. TAP IN
Scale MarkingLETTERS AND NUMERALS
Scale Marking TransparencyFLUORESCENT
Accuracy Rating1.0 DEGREE QUADRANTS ALL INDICATORS DEGREE FAHRENHEIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6610-00-224-8821 INTERCHANGEABLE
Indicator,heading,gyroscopic
4930-01-117-3695679540 INTERCHANGEABLE
Reel Assembly,hose
Cascade Corp
Cross-Reference Index
Part NumberManufacturer
646050 PRIMARY Strube Inc (USA)
Related Parts
6610-00-224-8821INTERCHANGEABLE
INDICATOR,HEADING,GYROSCOPIC
4930-01-117-3695INTERCHANGEABLE
REEL ASSEMBLY,HOSE
679540

Frequently Asked Questions

What is NSN 6610-00-224-8820?

NSN 6610-00-224-8820 is a Indicator,heading,gyroscopic, manufactured by Strube Inc, classified under FSC 6610 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6610-00-224-8820?

NSN 6610-00-224-8820 has 1 cross-referenced part number: 646050 (Strube Inc).

What NSN replaces 6610-00-224-8820?

There are 2 known substitutes for 6610-00-224-8820: 6610-00-224-8821, 4930-01-117-3695. Verify interchangeability with system specifications before substitution.

What are the specifications of 646050?

Key specifications for 646050: Departure From Cited Designator: AMNK; Width: 4.500 INCHES NOMINAL IN; Height: 5.125 INCHES NOMINAL IN; Color: YELLOW MARKER OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6610-00-224-8820 still in active supply?

NSN 6610-00-224-8820 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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