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Technical Data Sheet

GS4644 — Technical Data Sheet

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HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TACHOMETER is a HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-203-2218, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
GS4644
NSN: 6680-00-203-2218
FSC: 6680
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
Part NumberGS4644
ManufacturerHAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE
NSN6680-00-203-2218
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE TACHOMETER TITLE COMPONENT PN GS4644 MFR HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE TACHOMETER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
22043-750HInterchangeable
interchangeable cross-reference
interchangeable
GGGB451TY2GRACL1-17INInterchangeable
interchangeable cross-reference
interchangeable
22043Interchangeable
interchangeable cross-reference
interchangeable
54A50C133Interchangeable
interchangeable cross-reference
interchangeable
22043-1Interchangeable
interchangeable cross-reference
interchangeable
BP3132-07Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GS4644?
GS4644 is a TACHOMETER manufactured by HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE.
What parts can replace GS4644?
There are 11 known substitutes for GS4644: 22043-750H, GGGB451TY2GRACL1-17IN, 22043 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GS4644?
GS4644 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-203-2218. This indicates validated use in U.S. government and defense supply chains.
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