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1146-A09U 2IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1146-A09U 2IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-590-9774, 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
1146-A09U 2IN
NSN: 4820-01-590-9774
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
Part Number1146-A09U 2IN
NSN4820-01-590-9774
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1146-A09U 2IN · 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 3
1146-A09UReference document
Same NSN cross-reference
Reference document — Drawing number reference only
1146-A09U-2IN REV 0Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-1385714-2IN REV USame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1146-A09U 2IN?
1146-A09U 2IN is a VALVE,GATE.
What parts can replace 1146-A09U 2IN?
There are 3 known substitutes for 1146-A09U 2IN: 1146-A09U, 1146-A09U-2IN REV 0, 803-1385714-2IN REV U. Substitute compatibility should be verified for your specific system.
What is the NSN for 1146-A09U 2IN?
1146-A09U 2IN is cataloged in the U.S. Government catalog under NSN 4820-01-590-9774. This indicates validated use in U.S. government and defense supply chains.
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