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PartsTable / COMPONENT / R1054PC25
R1054PC25 ✓ 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 SLEEVE,SHAFT,PUMP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, corner_shape: CHAMFERED INSIDE LEFT CORNER, overall_length: 8.3750 INCHES NOMINAL IN, keyway_dimension: 0.3125 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END, body_inside_diameter: 2.0000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-996-2209, 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
R1054PC25
NSN: 4320-00-996-2209
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
corner_shapeCHAMFERED INSIDE LEFT CORNER
overall_length8.3750 INCHES NOMINAL IN
keyway_dimension0.3125 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
body_inside_diameter2.0000 INCHES NOMINAL IN
body_outside_diameter2.3710 INCHES NOMINAL IN
left_internal_flange_width0.6250 INCHES NOMINAL IN
lubricant_accommodation_styleGROOVED CIRCULAR
left_internal_flange_hole_diameter1.5040 INCHES NOMINAL IN
material_document_and_classificationQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_groove_location_and_quantity1 INTERNAL
NSN4320-00-996-2209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,SHAFT,PUMP TITLE COMPONENT PN R1054PC25 MFR SLEEVE,SHAFT,PUMP
KEY FEATURES
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
SURFACE GROOVE LOCATION AND QUANTITY: 1 INTERNAL
•
BODY INSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
•
LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR
•
LEFT INTERNAL FLANGE WIDTH: 0.6250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.3710 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
SURFACE GROOVE LOCATION AND QUANTITY1 INTERNAL
OVERALL LENGTH8.3750 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.0000 INCHES NOMINAL IN
LUBRICANT ACCOMMODATION STYLEGROOVED CIRCULAR
LEFT INTERNAL FLANGE WIDTH0.6250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.3710 INCHES NOMINAL IN
LEFT INTERNAL FLANGE HOLE DIAMETER1.5040 INCHES NOMINAL IN
CORNER SHAPESQUARE INSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
D230Interchangeable
interchangeable cross-reference
interchangeable
65160Interchangeable
interchangeable cross-reference
interchangeable
2504710Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R1054PC25?
R1054PC25 is a SLEEVE,SHAFT,PUMP.
What parts can replace R1054PC25?
There are 3 known substitutes for R1054PC25: D230, 65160, 2504710. Substitute compatibility should be verified for your specific system.
What is the NSN for R1054PC25?
R1054PC25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-996-2209. 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