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4N1956 — HOUSING,COOLANT PUMP,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4N1956: HOUSING,COOLANT PUMP,ENGINE.

The HOUSING,COOLANT PUMP,ENGINE is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE,DIESEL 8CYL 1099CU.IN,1800RPM RPM. This part is cataloged in the U.S.

Government catalog under NSN 2930-01-286-4879, 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
4N1956
NSN: 2930-01-286-4879
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationENGINE,DIESEL 8CYL 1099CU.IN,1800RPM RPM
NSN2930-01-286-4879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,COOLANT PUMP,ENGINE TITLE COMPONENT PN 4N1956 MFR HOUSING,COOLANT PUMP,E
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONENGINE,DIESEL 8CYL 1099CU.IN,1800RPM RPM
OTHER ITEMS IN FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-008-1759 2930-00-011-8885 2930-00-023-5186 2930-00-032-6470 2930-00-035-7667 2930-00-036-5099 2930-00-058-6570 2930-00-059-5776
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 4N1956?
4N1956 is a HOUSING,COOLANT PUMP,ENGINE.
What is the NSN for 4N1956?
4N1956 is cataloged in the U.S. Government catalog under NSN 2930-01-286-4879. 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.