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644350 — BLOCK,TILTING,PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

644350: BLOCK,TILTING,PUMP.

The BLOCK,TILTING,PUMP is a the manufacturer industrial component. Key specifications include end_item_identification: 432000177038 34E56-17J PUMP,AXIAL PISTONS, general_characteristics_item_description: STEEL,2.297 TO 2.327 IN. LG,2.208 IN.

W,1.045 TO 1.049 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-798-6578, 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
644350
NSN: 4320-00-798-6578
FSC: 4320 — Power and Hand Pumps
CAGE: 99551 — GOODRICH CORPORATION DBA GOODRICH CORP (USA)
SPECIFICATIONS
end_item_identification432000177038 34E56-17J PUMP,AXIAL PISTONS
general_characteristics_item_descriptionSTEEL,2.297 TO 2.327 IN. LG,2.208 IN. W,1.045 TO 1.049 IN. THK IN
NSN4320-00-798-6578
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOCK,TILTING,PUMP TITLE COMPONENT PN 644350 MFR BLOCK,TILTING,PUMP
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,2.297 TO 2.327 IN. LG,2.208 IN. W,1.045 TO 1.049 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,2.297 TO 2.327 IN. LG,2.208 IN. W,1.045 TO 1.049 IN. THK IN
END ITEM IDENTIFICATION432000177038 34E56-17J PUMP,AXIAL PISTONS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 644350?
644350 is a BLOCK,TILTING,PUMP.
What is the NSN for 644350?
644350 is cataloged in the U.S. Government catalog under NSN 4320-00-798-6578. 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.