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S420W — SLEEVE,SHAFT,PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S420W: SLEEVE,SHAFT,PUMP.

The SLEEVE,SHAFT,PUMP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_item_identification: TRANSAMERICA DELAVAL CORP INC IMO PUMP TYPE 3KBX-800J. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-196-7434, 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
S420W
NSN: 4320-01-196-7434
FSC: 4320 — Power and Hand Pumps
CAGE: 59180 — CIRCOR PUMPS NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_item_identificationTRANSAMERICA DELAVAL CORP INC IMO PUMP TYPE 3KBX-800J
NSN4320-01-196-7434
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,SHAFT,PUMP TITLE COMPONENT PN S420W MFR SLEEVE,SHAFT,PUMP
KEY FEATURES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTRANSAMERICA DELAVAL CORP INC IMO PUMP TYPE 3KBX-800J
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
S-420W/0461Reference document
Same NSN cross-reference
Reference document — Secondary reference
SG-4461 PIECE 27Reference document
Same NSN cross-reference
Reference document — Secondary reference
SG-4461Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 S420W?
S420W is a SLEEVE,SHAFT,PUMP.
What parts can replace S420W?
There are 3 known substitutes for S420W: S-420W/0461, SG-4461 PIECE 27, SG-4461. Substitute compatibility should be verified for your specific system.
What is the NSN for S420W?
S420W is cataloged in the U.S. Government catalog under NSN 4320-01-196-7434. 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.