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Technical Data Sheet
PartsTable / MRO / L291561-1
L291561-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 L291561-1 is a the manufacturer industrial component. Key specifications include pumping_element_type: PISTON, end_item_identification: F-16 OPERATION FLIGHT TRAINER, pump_reciprocating_design: SINGLE ACTING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-556-8058, 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
MRO→ MRO_GENERAL→ L291561-1
NSN: 6625-00-556-8058
FSC: 6625
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
cylinder_quantity9
pumping_element_typePISTON
end_item_identificationF-16 OPERATION FLIGHT TRAINER
pump_reciprocating_designSINGLE ACTING
NSN6625-00-556-8058
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available L291561-1 TITLE COMPONENT PN L291561-1 MFR L291561-1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
32.540-1Interchangeable
interchangeable cross-reference
interchangeable
157004Interchangeable
interchangeable cross-reference
interchangeable
41125030Interchangeable
interchangeable cross-reference
interchangeable
8526564Interchangeable
interchangeable cross-reference
interchangeable
5331PL0897445Interchangeable
interchangeable cross-reference
interchangeable
228,20X3,53-24B7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L291561-1?
L291561-1 is a L291561-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace L291561-1?
There are 10 known substitutes for L291561-1: 32.540-1, 157004, 41125030 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L291561-1?
L291561-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-556-8058. 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