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20011-02 — HOUSING,SEAL AND LANTERN RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20011-02: HOUSING,SEAL AND LANTERN RING.

The HOUSING,SEAL AND LANTERN RING is a the manufacturer industrial component. Key specifications include end_item_identification: PUMP,ITT MARLOW PUMP CO.,MODEL S425EL-3, general_characteristics_item_description: CAST IRON. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-338-2736, 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
20011-02
NSN: 4320-01-338-2736
FSC: 4320 — Power and Hand Pumps
CAGE: 38455 — ITT MARLOW A UNIT OF ITT PUMPS AND COMPRESSORS DIV (USA)
SPECIFICATIONS
end_item_identificationPUMP,ITT MARLOW PUMP CO.,MODEL S425EL-3
general_characteristics_item_descriptionCAST IRON
NSN4320-01-338-2736
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,SEAL AND LANTERN RING TITLE COMPONENT PN 20011-02 MFR HOUSING,SEAL AND LANTE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CAST IRON
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCAST IRON
END ITEM IDENTIFICATIONPUMP,ITT MARLOW PUMP CO.,MODEL S425EL-3
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 20011-02?
20011-02 is a HOUSING,SEAL AND LANTERN RING.
What is the NSN for 20011-02?
20011-02 is cataloged in the U.S. Government catalog under NSN 4320-01-338-2736. 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.