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88621-11001-3 — PARTS KIT,RECIPROCATING PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

88621-11001-3: PARTS KIT,RECIPROCATING PUMP.

The PARTS KIT,RECIPROCATING PUMP is a the manufacturer industrial component. Key specifications include end_item_name: DEFENDER PUMP, end_item_source: 0ETK4, end_item_identification: HR-950121 HR DEFENDER PUMP ASSEMBLY, part_name_assigned_by_controlling_agency: SEAL SYSTEM FOR DEFENDER PUMP. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-571-4379, 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
88621-11001-3
NSN: 4320-01-571-4379
FSC: 4320 — Power and Hand Pumps
CAGE: 0ETK4 — REMTEC INTERNATIONAL (USA)
SPECIFICATIONS
end_item_nameDEFENDER PUMP
end_item_source0ETK4
end_item_identificationHR-950121 HR DEFENDER PUMP ASSEMBLY
part_name_assigned_by_controlling_agencySEAL SYSTEM FOR DEFENDER PUMP
NSN4320-01-571-4379
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,RECIPROCATING PUMP TITLE COMPONENT PN 88621-11001-3 MFR PARTS KIT,RECIPROCATIN
KEY FEATURES
•
END ITEM SOURCE: 0ETK4
•
END ITEM NAME: DEFENDER PUMP
TECHNICAL CHARACTERISTICS
END ITEM SOURCE0ETK4
END ITEM NAMEDEFENDER PUMP
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL SYSTEM FOR DEFENDER PUMP
END ITEM IDENTIFICATIONHR-950121 HR DEFENDER PUMP ASSEMBLY
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 88621-11001-3?
88621-11001-3 is a PARTS KIT,RECIPROCATING PUMP.
What is the NSN for 88621-11001-3?
88621-11001-3 is cataloged in the U.S. Government catalog under NSN 4320-01-571-4379. 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.