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998F3477 — PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

998F3477: PUMP,CENTRIFUGAL.

The PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include end_item_identification: VIRGINIA CLASS SUBMARINES. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-549-2307, 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
998F3477
NSN: 4320-01-549-2307
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
end_item_identificationVIRGINIA CLASS SUBMARINES
NSN4320-01-549-2307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,CENTRIFUGAL TITLE COMPONENT PN 998F3477 MFR PUMP,CENTRIFUGAL
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONVIRGINIA CLASS SUBMARINES
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
CONTAINS 012244715 AND 013067675Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 998F3477?
998F3477 is a PUMP,CENTRIFUGAL.
What parts can replace 998F3477?
There is 1 known substitute for 998F3477: CONTAINS 012244715 AND 013067675. Substitute compatibility should be verified for your specific system.
What is the NSN for 998F3477?
998F3477 is cataloged in the U.S. Government catalog under NSN 4320-01-549-2307. 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.