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PartsTable / COMPONENT / RY-156787 ITEM 2
RY-156787 ITEM 2 ✓ 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 SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, end_item_identification: MCGRAW-EDISON CO WORTHINGTON PUMP GROUP; COMMINUTOR MODEL 7-CFS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-184-9483, 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
RY-156787 ITEM 2
NSN: 3040-01-184-9483
FSC: 3040
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_item_identificationMCGRAW-EDISON CO WORTHINGTON PUMP GROUP; COMMINUTOR MODEL 7-CFS
NSN3040-01-184-9483
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN RY-156787 ITEM 2 MFR SHAFT,SHOULDERED
KEY FEATURES
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMCGRAW-EDISON CO WORTHINGTON PUMP GROUP; COMMINUTOR MODEL 7-CFS
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2579-4Interchangeable
interchangeable cross-reference
interchangeable
514467-1Interchangeable
interchangeable cross-reference
interchangeable
11253326Interchangeable
interchangeable cross-reference
interchangeable
MC1539GInterchangeable
interchangeable cross-reference
interchangeable
ULS2139DInterchangeable
interchangeable cross-reference
interchangeable
5323536Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RY-156787 ITEM 2?
RY-156787 ITEM 2 is a SHAFT,SHOULDERED.
What parts can replace RY-156787 ITEM 2?
There are 13 known substitutes for RY-156787 ITEM 2: 2579-4, 514467-1, 11253326 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RY-156787 ITEM 2?
RY-156787 ITEM 2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-184-9483. 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