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999F0840 — DEFLECTOR,DIRT AND LIQUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

999F0840: DEFLECTOR,DIRT AND LIQUID.

The DEFLECTOR,DIRT AND LIQUID is a the manufacturer industrial component. Key specifications include material: COPPER, end_item_identification: NAVY W/S CODE JG SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-438-4522, 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
999F0840
NSN: 4320-01-438-4522
NIINs: 014384522, 014421742
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER
end_item_identificationNAVY W/S CODE JG SEAWOLF CLASS SSN
NSN4320-01-438-4522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DEFLECTOR,DIRT AND LIQUID TITLE COMPONENT PN 999F0840 MFR DEFLECTOR,DIRT AND LIQ
KEY FEATURES
•
MATERIAL: COPPER
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONNAVY W/S CODE JG SEAWOLF CLASS SSN
MATERIALCOPPER
SUBSTITUTES & CROSS-REFERENCES 2
PL-999F0840-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
720Z0052Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 999F0840?
999F0840 is a DEFLECTOR,DIRT AND LIQUID.
What parts can replace 999F0840?
There are 2 known substitutes for 999F0840: PL-999F0840-21, 720Z0052. Substitute compatibility should be verified for your specific system.
What is the NSN for 999F0840?
999F0840 is cataloged in the U.S. Government catalog under NSN 4320-01-438-4522. 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.