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Technical Data Sheet
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A41029G — VALVE,CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A41029G: VALVE,CONTROL.

The VALVE,CONTROL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-132-1676, 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
A41029G
NSN: 4820-01-132-1676
FSC: 4820 — Valves, Nonpowered
CAGE: 05443 — ALLEGHENY VALVE CO (USA)
SPECIFICATIONS
Part NumberA41029G
NSN4820-01-132-1676
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A41029G · 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
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
EV46398ALBReference 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 A41029G?
A41029G is a VALVE,CONTROL.
What parts can replace A41029G?
There is 1 known substitute for A41029G: EV46398ALB. Substitute compatibility should be verified for your specific system.
What is the NSN for A41029G?
A41029G is cataloged in the U.S. Government catalog under NSN 4820-01-132-1676. 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.