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6881603 — PUMP ASSEMBLY,TRANSMISSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6881603: PUMP ASSEMBLY,TRANSMISSION.

The PUMP ASSEMBLY,TRANSMISSION is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CONSISTS OF RETAINING RING 1;SEAL 1;BODY AND GEAR 1;SUPPORT ASSEMBLY 1. This part is cataloged in the U.S.

Government catalog under NSN 2520-01-105-9933, 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
6881603
NSN: 2520-01-105-9933
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF RETAINING RING 1;SEAL 1;BODY AND GEAR 1;SUPPORT ASSEMBLY 1
NSN2520-01-105-9933
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP ASSEMBLY,TRANSMISSION TITLE COMPONENT PN 6881603 MFR PUMP ASSEMBLY,TRANSMIS
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF RETAINING RING 1;SEAL 1;BODY AND GEAR 1;SUPPORT ASSEMBLY 1
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF RETAINING RING 1;SEAL 1;BODY AND GEAR 1;SUPPORT ASSEMBLY 1
OTHER ITEMS IN FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937 2520-00-006-6257 2520-00-008-9977 2520-00-039-6567 2520-00-242-3316 2520-00-358-3905 2520-00-366-7191 2520-00-708-6603
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6881603?
6881603 is a PUMP ASSEMBLY,TRANSMISSION.
What is the NSN for 6881603?
6881603 is cataloged in the U.S. Government catalog under NSN 2520-01-105-9933. 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.