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Technical Data Sheet
PartsTable / COMPONENT / CR-77044
CR-77044 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PUMP,RECIPROCATING is a the manufacturer industrial component. Key specifications include operation_method: MANUAL, pumping_element_type: PISTON, reciprocating_stroke_type: FIXED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-346-6728, 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
CR-77044
NSN: 4320-00-346-6728
FSC: 4320
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
operation_methodMANUAL
cylinder_quantity2
pumping_element_typePISTON
reciprocating_stroke_typeFIXED
NSN4320-00-346-6728
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,RECIPROCATING TITLE COMPONENT PN CR-77044 MFR PUMP,RECIPROCATING
KEY FEATURES
•
OPERATION METHOD: MANUAL
•
PUMPING ELEMENT TYPE: PISTON
•
RECIPROCATING STROKE TYPE: FIXED
•
CYLINDER QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
OPERATION METHODMANUAL
PUMPING ELEMENT TYPEPISTON
RECIPROCATING STROKE TYPEFIXED
CYLINDER QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
61082Interchangeable
interchangeable cross-reference
interchangeable
69545Interchangeable
interchangeable cross-reference
interchangeable
62750Interchangeable
interchangeable cross-reference
interchangeable
A61082Interchangeable
interchangeable cross-reference
interchangeable
87610532Interchangeable
interchangeable cross-reference
interchangeable
566398Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR-77044?
CR-77044 is a PUMP,RECIPROCATING.
What parts can replace CR-77044?
There are 7 known substitutes for CR-77044: 61082, 69545, 62750 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CR-77044?
CR-77044 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-346-6728. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026