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Technical Data Sheet
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08-401-793PC4 — Technical Data Sheet

✓ Government record, cited
— · 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 IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, corner_shape: SQUARE ALL CORNERS, overall_length: 0.969 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES ALL SURFACES, body_inside_diameter: 5.360 INCHES MINIMUM AND 5.361 INCHES MAXIMUM IN, body_outside_diameter: 5.748 INCHES MINIMUM AND 5.749 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-618-6816, 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
08-401-793PC4
NSN: 4320-00-618-6816
FSC: 4320 — Power and Hand Pumps
CAGE: 92392 — ALLIS-CHALMERS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
corner_shapeSQUARE ALL CORNERS
overall_length0.969 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES ALL SURFACES
body_inside_diameter5.360 INCHES MINIMUM AND 5.361 INCHES MAXIMUM IN
body_outside_diameter5.748 INCHES MINIMUM AND 5.749 INCHES MAXIMUM IN
distance_below_centerline0.063 INCHES NOMINAL IN
largest_external_anchor_flange_radius3.125 INCHES NOMINAL IN
smallest_external_anchor_flange_radius2.969 INCHES NOMINAL IN
NSN4320-00-618-6816
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 08-401-793PC4 MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 5.748 INCHES MINIMUM AND 5.749 INCHES MAXIMUM IN
•
DISTANCE BELOW CENTERLINE: 0.063 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 5.360 INCHES MINIMUM AND 5.361 INCHES MAXIMUM IN
•
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS: 2.969 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES ALL SURFACES
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER5.748 INCHES MINIMUM AND 5.749 INCHES MAXIMUM IN
OVERALL LENGTH0.969 INCHES NOMINAL IN
DISTANCE BELOW CENTERLINE0.063 INCHES NOMINAL IN
BODY INSIDE DIAMETER5.360 INCHES MINIMUM AND 5.361 INCHES MAXIMUM IN
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.969 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
08-500-823-00-5Possible match (shared part number)
Possible match (shared part number)
Possible match (shared part number)
08-500-823-00554Possible match (shared part number)
Possible match (shared part number)
Possible match (shared part number)
08-500-823 PIECE 63Possible match (shared part number)
Possible match (shared part number)
Possible match (shared part number)
08-500-823Possible match (shared part number)
Possible match (shared part number)
Possible match (shared part number)
08-500-823-00-504Possible match (shared part number)
Possible match (shared part number)
Possible match (shared part number)
08-999-415-00-003Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 08-401-793PC4?
08-401-793PC4 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 08-401-793PC4?
There are 6 known substitutes for 08-401-793PC4: 08-500-823-00-5, 08-500-823-00554, 08-500-823 PIECE 63 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 08-401-793PC4?
08-401-793PC4 is cataloged in the U.S. Government catalog under NSN 4320-00-618-6816. 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.