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A51P9107-3 — VALVE-PILOT,WING TANK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A51P9107-3: VALVE-PILOT,WING TANK.

The VALVE-PILOT,WING TANK is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY,1 PORT PRESSURE,1 PRECHECK PORT,3.940 IN.LG,3.720 IN. O/A H,3.530 IN.

W IN. This part is cataloged in the U.S. Government catalog under NSN 4810-00-485-8399, 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
A51P9107-3
NSN: 4810-00-485-8399
FSC: 4810 — Valves, Powered
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY,1 PORT PRESSURE,1 PRECHECK PORT,3.940 IN.LG,3.720 IN. O/A H,3.530 IN. W IN
NSN4810-00-485-8399
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A51P9107-3 · 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
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY,1 PORT PRESSURE,1 PRECHECK PORT,3.940 IN.LG,3.720 IN. O/A H,3.530 IN. W IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY,1 PORT PRESSURE,1 PRECHECK PORT,3.940 IN.LG,3.720 IN. O/A H,3.530 IN. W IN
SUBSTITUTES & CROSS-REFERENCES 1
2-669-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51P9107-3?
A51P9107-3 is a VALVE-PILOT,WING TANK.
What parts can replace A51P9107-3?
There is 1 known substitute for A51P9107-3: 2-669-1. Substitute compatibility should be verified for your specific system.
What is the NSN for A51P9107-3?
A51P9107-3 is cataloged in the U.S. Government catalog under NSN 4810-00-485-8399. 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.