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23089529 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

23089529: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: RQ-4A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-463-8911, 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
23089529
NSN: 4820-01-463-8911
NIINs: 014638911, 015912733
FSC: 4820 — Valves, Nonpowered
CAGE: 1E0F1 — ROLLS ROYCE CORP (USA)
SPECIFICATIONS
end_item_identificationRQ-4A A
NSN4820-01-463-8911
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 23089529 · 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
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CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONALLISON ENGINE (AE1107C)
SUBSTITUTES & CROSS-REFERENCES 4
23078784Reference document
Same NSN cross-reference
Reference document — Secondary reference
23085247Reference document
Same NSN cross-reference
Reference document — Secondary reference
23066318Reference document
Same NSN cross-reference
Reference document — Secondary reference
23087689Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 23089529?
23089529 is a VALVE ASSEMBLY.
What parts can replace 23089529?
There are 4 known substitutes for 23089529: 23078784, 23085247, 23066318 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23089529?
23089529 is cataloged in the U.S. Government catalog under NSN 4820-01-463-8911. 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.