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2003512 — VALVE,PROTECTION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2003512: VALVE,PROTECTION.

The VALVE,PROTECTION is a the manufacturer industrial component. Key specifications include special_features: PRESSURE PROTECTION PR-3, end_item_identification: RIDGBACK WHEELED 4X4 MEDIUM PROTECTED URBAN PATROL VEHICLE; MRAP - COUGAR CAT1 A2. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-574-0689, 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
2003512
NSN: 4810-01-574-0689
FSC: 4810 — Valves, Powered
CAGE: 1EFH8 — GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP (USA)
SPECIFICATIONS
special_featuresPRESSURE PROTECTION PR-3
end_item_identificationRIDGBACK WHEELED 4X4 MEDIUM PROTECTED URBAN PATROL VEHICLE; MRAP - COUGAR CAT1 A2
NSN4810-01-574-0689
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2003512 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPRESSURE PROTECTION PR-3
END ITEM IDENTIFICATIONRIDGBACK WHEELED 4X4 MEDIUM PROTECTED URBAN PATROL VEHICLE; MRAP - COUGAR CAT1 A2
SUBSTITUTES & CROSS-REFERENCES 1
5013259Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2003512?
2003512 is a VALVE,PROTECTION.
What parts can replace 2003512?
There is 1 known substitute for 2003512: 5013259. Substitute compatibility should be verified for your specific system.
What is the NSN for 2003512?
2003512 is cataloged in the U.S. Government catalog under NSN 4810-01-574-0689. 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.