44989 — SYNCHRO,TRANSMITTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

44989: SYNCHRO,TRANSMITTER.

The SYNCHRO,TRANSMITTER is a the manufacturer industrial component. Key specifications include tip_type: FELT CHISEL, feed_type: CAPILLARY, ink_color: RED, ink_grade: PERMANENT, shaft_type: ROUND, THREADED SINGLE SHAFT, pocket_clip: PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 5990-00-503-2840, 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

44989

NSN: 5990-00-503-2840
NIINs: 005032840, 009731062
FSC: 5990 — Synchros and Resolvers
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)

SPECIFICATIONS

tip_type	FELT CHISEL
feed_type	CAPILLARY
ink_color	RED
ink_grade	PERMANENT
shaft_type	ROUND, THREADED SINGLE SHAFT
pocket_clip	PROVIDED
shaft_length	0.5000 INCHES NOMINAL SINGLE SHAFT IN
body_material	STEEL CORROSION RESISTING
shaft_diameter	0.2500 INCHES NOMINAL SINGLE SHAFT IN
flange_diameter	3.6250 INCHES NOMINAL IN
terminal_location	FRONT
frequency_in_hertz	60.0 NOMINAL
NSN	5990-00-503-2840

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, THREADED SINGLE SHAFT

•

FLANGE DIAMETER: 3.6250 INCHES NOMINAL IN

•

SHAFT DIAMETER: 0.2500 INCHES NOMINAL SINGLE SHAFT IN

•

TORQUE GRADIENT PER ANGULAR DEG: 0.470 INCH-OUNCES NOMINAL IN

•

ROTOR INPUT ELECTRICAL POWER RATING: 5.4 WATTS NOMINAL

•

SHAFT THREAD LENGTH: 0.2500 INCHES NOMINAL SINGLE SHAFT IN

•

MOUNTING SURFACE TO TERMINAL END DISTANCE: 6.0500 INCHES NOMINAL IN

•

FREQUENCY IN HERTZ: 60.0 NOMINAL

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, THREADED SINGLE SHAFT
FLANGE DIAMETER	3.6250 INCHES NOMINAL IN
SHAFT DIAMETER	0.2500 INCHES NOMINAL SINGLE SHAFT IN
TORQUE GRADIENT PER ANGULAR DEG	0.470 INCH-OUNCES NOMINAL IN
ROTOR INPUT ELECTRICAL POWER RATING	5.4 WATTS NOMINAL
SHAFT THREAD LENGTH	0.2500 INCHES NOMINAL SINGLE SHAFT IN
MOUNTING SURFACE TO TERMINAL END DISTANCE	6.0500 INCHES NOMINAL IN
FREQUENCY IN HERTZ	60.0 NOMINAL
TERMINAL LOCATION	FRONT
ROTOR INPUT VOLTAGE RATING IN VOLTS	115.0 NOMINAL

SUBSTITUTES & CROSS-REFERENCES 3

5HGMK6M0D4ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

5HGMK6M0D3Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

L221007Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 44989?

44989 is a SYNCHRO,TRANSMITTER.

What parts can replace 44989?

There are 3 known substitutes for 44989: 5HGMK6M0D4A, 5HGMK6M0D3, L221007. Substitute compatibility should be verified for your specific system.

What is the NSN for 44989?

44989 is cataloged in the U.S. Government catalog under NSN 5990-00-503-2840. This indicates validated use in U.S. government and defense supply chains.

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44989 — SYNCHRO,TRANSMITTER

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