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D72621 — HUB,SHIFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D72621: HUB,SHIFT.

The HUB,SHIFT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 4.750 IN. LG;1.313 IN.

W;SPLINE;20 TEETH;6 SPEC PITCH DIA IN. This part is cataloged in the U.S. Government catalog under NSN 2520-00-400-6464, 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
D72621
NSN: 2520-00-400-6464
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_description4.750 IN. LG;1.313 IN. W;SPLINE;20 TEETH;6 SPEC PITCH DIA IN
NSN2520-00-400-6464
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HUB,SHIFT TITLE COMPONENT PN D72621 MFR HUB,SHIFT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 4.750 IN. LG;1.313 IN. W;SPLINE;20 TEETH;6 SPEC PITCH DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION4.750 IN. LG;1.313 IN. W;SPLINE;20 TEETH;6 SPEC PITCH DIA IN
SUBSTITUTES & CROSS-REFERENCES 2
72621Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
215149Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D72621?
D72621 is a HUB,SHIFT.
What parts can replace D72621?
There are 2 known substitutes for D72621: 72621, 215149. Substitute compatibility should be verified for your specific system.
What is the NSN for D72621?
D72621 is cataloged in the U.S. Government catalog under NSN 2520-00-400-6464. 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.