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4300-343 — PUMP,WINDOW WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4300-343: PUMP,WINDOW WASHER.

The PUMP,WINDOW WASHER is a the manufacturer industrial component. Key specifications include special_features: PUMP FLOW: 4GPM AT 20 PSI; MAX LIQUID TEMP 160 DEG F DEGF, part_name_assigned_by_controlling_agency: PUMP WINDSHIELD DULUGE SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 2540-01-574-1640, 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
4300-343
NSN: 2540-01-574-1640
FSC: 2540 — Vehicular Furniture and Accessories
CAGE: Z0FT8 — PUMPS & SPRAYS PTY LTD (AUS)
SPECIFICATIONS
special_featuresPUMP FLOW: 4GPM AT 20 PSI; MAX LIQUID TEMP 160 DEG F DEGF
part_name_assigned_by_controlling_agencyPUMP WINDSHIELD DULUGE SYSTEM
NSN2540-01-574-1640
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,WINDOW WASHER TITLE COMPONENT PN 4300-343 MFR PUMP,WINDOW WASHER
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPUMP FLOW: 4GPM AT 20 PSI; MAX LIQUID TEMP 160 DEG F DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCYPUMP WINDSHIELD DULUGE SYSTEM
OTHER ITEMS IN FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351 2540-00-211-6255 2540-00-286-9674 2540-00-383-5078 2540-00-402-8320 2540-00-693-1039 2540-01-221-1441 2540-01-568-0545
SUBSTITUTES & CROSS-REFERENCES 1
4300-505/24 VDCReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4300-343?
4300-343 is a PUMP,WINDOW WASHER.
What parts can replace 4300-343?
There is 1 known substitute for 4300-343: 4300-505/24 VDC. Substitute compatibility should be verified for your specific system.
What is the NSN for 4300-343?
4300-343 is cataloged in the U.S. Government catalog under NSN 2540-01-574-1640. 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.