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AT26 — HEAD,HYDRAULIC MOTOR-PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

AT26: HEAD,HYDRAULIC MOTOR-PUMP.

The HEAD,HYDRAULIC MOTOR-PUMP is a the manufacturer industrial component. Key specifications include end_item_identification: PUMP,HOUDAILLE INDUSTRIES INC,WARREN PUMP DIV,MODEL 5-2CV-18. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-170-6500, 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
AT26
NSN: 4320-01-170-6500
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
end_item_identificationPUMP,HOUDAILLE INDUSTRIES INC,WARREN PUMP DIV,MODEL 5-2CV-18
NSN4320-01-170-6500
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEAD,HYDRAULIC MOTOR-PUMP TITLE COMPONENT PN AT26 MFR HEAD,HYDRAULIC MOTOR-P
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONPUMP,HOUDAILLE INDUSTRIES INC,WARREN PUMP DIV,MODEL 5-2CV-18
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
999R0265REVC PIECE 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AT26?
AT26 is a HEAD,HYDRAULIC MOTOR-PUMP.
What parts can replace AT26?
There is 1 known substitute for AT26: 999R0265REVC PIECE 5. Substitute compatibility should be verified for your specific system.
What is the NSN for AT26?
AT26 is cataloged in the U.S. Government catalog under NSN 4320-01-170-6500. 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.