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23017983 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

23017983: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, overall_height: 0.2500 INCHES NOMINAL IN, shank_diameter: 1.3500 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES NOMINAL IN, special_features: MODEL X200-4,TRANSMISSION, end_item_identification: 2520-01-201-4784. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-213-8723, 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
23017983
NSN: 4820-01-213-8723
FSC: 4820 — Valves, Nonpowered
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_height0.2500 INCHES NOMINAL IN
shank_diameter1.3500 INCHES NOMINAL IN
outside_diameter1.750 INCHES NOMINAL IN
special_featuresMODEL X200-4,TRANSMISSION
end_item_identification2520-01-201-4784
material_document_and_classificationQQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-213-8723
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 23017983 · 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
•
SHANK DIAMETER: 1.3500 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
SHANK DIAMETER1.3500 INCHES NOMINAL IN
OVERALL HEIGHT0.2500 INCHES NOMINAL IN
OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESMODEL X200-4,TRANSMISSION
END ITEM IDENTIFICATION2520-01-201-4784
MATERIALALUMINUM ALLOY 6061
SUBSTITUTES & CROSS-REFERENCES 2
23017982Reference document
Same NSN cross-reference
Reference document — Secondary reference
23047496Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23017983?
23017983 is a DISK,VALVE.
What parts can replace 23017983?
There are 2 known substitutes for 23017983: 23017982, 23047496. Substitute compatibility should be verified for your specific system.
What is the NSN for 23017983?
23017983 is cataloged in the U.S. Government catalog under NSN 4820-01-213-8723. 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.