PartsTable
Technical Data Sheet

4573W/3028 — COUPLING,DRIVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4573W/3028: COUPLING,DRIVE.

The COUPLING,DRIVE is a the manufacturer industrial component. Key specifications include end_item_identification: 4310-01-121-2278, general_characteristics_item_description: TWO PIECE,ONE PIECE EXTERNALLY SPLINED,ONE PIECE INTERNALLY SPLINED. This part is cataloged in the U.S.

Government catalog under NSN 3010-01-297-0296, 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
4573W/3028
NSN: 3010-01-297-0296
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 53622 — STROMAG INC (USA)
SPECIFICATIONS
end_item_identification4310-01-121-2278
general_characteristics_item_descriptionTWO PIECE,ONE PIECE EXTERNALLY SPLINED,ONE PIECE INTERNALLY SPLINED
NSN3010-01-297-0296
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,DRIVE TITLE COMPONENT PN 4573W/3028 MFR COUPLING,DRIVE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: TWO PIECE,ONE PIECE EXTERNALLY SPLINED,ONE PIECE INTERNALLY SPLINED
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTWO PIECE,ONE PIECE EXTERNALLY SPLINED,ONE PIECE INTERNALLY SPLINED
END ITEM IDENTIFICATION4310-01-121-2278
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4573W/3028?
4573W/3028 is a COUPLING,DRIVE.
What is the NSN for 4573W/3028?
4573W/3028 is cataloged in the U.S. Government catalog under NSN 3010-01-297-0296. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.