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52125-001TR — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

52125-001TR: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: ALUMINUM ALLOY 6061, special_features: VALVE MODULAR, valve_operation_method: HYDRAULIC, end_item_identification: LSO ANGELES CLASS (688), valve_discharge_flow_rate: 50.0 GALLONS PER MINUTE, operating_pressure_and_type: 3300.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-700-3145, 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
52125-001TR
NSN: 4820-01-700-3145
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
body_materialALUMINUM ALLOY 6061
special_featuresVALVE MODULAR
flow_pattern_quantity2
valve_operation_methodHYDRAULIC
end_item_identificationLSO ANGELES CLASS (688)
valve_discharge_flow_rate50.0 GALLONS PER MINUTE
operating_pressure_and_type3300.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
maximum_operating_temp_and_media_for_which_designed115.0 FAHRENHEIT WATER DEGF
NSN4820-01-700-3145
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 52125-001TR · 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
SUBSTITUTES & CROSS-REFERENCES 1
52125-001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 52125-001TR?
52125-001TR is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 52125-001TR?
There is 1 known substitute for 52125-001TR: 52125-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 52125-001TR?
52125-001TR is cataloged in the U.S. Government catalog under NSN 4820-01-700-3145. 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.