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89451-21 — REPAIR KIT,PUMPING ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

89451-21: REPAIR KIT,PUMPING ASSEMBLY.

The REPAIR KIT,PUMPING ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_name: PUMP, end_item_source: 89307, end_item_identification: S-S16-C-20. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-220-8302, 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
89451-21
NSN: 4320-01-220-8302
FSC: 4320 — Power and Hand Pumps
CAGE: 1STQ3 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA SPRAGUE PRODUCTS DIV CURTISS-WRIGHT FLOW CONTROLS (USA)
SPECIFICATIONS
end_item_namePUMP
end_item_source89307
end_item_identificationS-S16-C-20
NSN4320-01-220-8302
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REPAIR KIT,PUMPING ASSEMBLY TITLE COMPONENT PN 89451-21 MFR REPAIR KIT,PUMPING ASS
KEY FEATURES
•
END ITEM SOURCE: 89307
•
END ITEM NAME: PUMP
TECHNICAL CHARACTERISTICS
END ITEM SOURCE89307
END ITEM NAMEPUMP
END ITEM IDENTIFICATIONS-S16-C-20
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 89451-21?
89451-21 is a REPAIR KIT,PUMPING ASSEMBLY.
What is the NSN for 89451-21?
89451-21 is cataloged in the U.S. Government catalog under NSN 4320-01-220-8302. 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.