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AVX-18531-3 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AVX-18531-3: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: ORDALT 20352,HD-1074/SQS CG47T58,CLR,WTR,ELEK EQ B2S: AEGIS;CG65T73. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-509-8327, 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
AVX-18531-3
NSN: 4820-01-509-8327
FSC: 4820 — Valves, Nonpowered
CAGE: 1N3C1 — FARRELL EQUIPMENT & CONTROLS, INC. (USA)
SPECIFICATIONS
end_item_identificationORDALT 20352,HD-1074/SQS CG47T58,CLR,WTR,ELEK EQ B2S: AEGIS;CG65T73
NSN4820-01-509-8327
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AVX-18531-3 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONORDALT 20352,HD-1074/SQS CG47T58,CLR,WTR,ELEK EQ B2S: AEGIS;CG65T73
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
7591671Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AVX-18531-3?
AVX-18531-3 is a GEAR OPERATOR,VALVE.
What parts can replace AVX-18531-3?
There is 1 known substitute for AVX-18531-3: 7591671. Substitute compatibility should be verified for your specific system.
What is the NSN for AVX-18531-3?
AVX-18531-3 is cataloged in the U.S. Government catalog under NSN 4820-01-509-8327. 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.