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2391256 — GEARSHAFT,MULTIPLE GEARS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2391256: GEARSHAFT,MULTIPLE GEARS.

The GEARSHAFT,MULTIPLE GEARS is a the manufacturer industrial component. Key specifications include end_item_identification: 2410-01-565-2599. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-035-0811, 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
2391256
NSN: 4820-01-035-0811
NIINs: 010350811, 015779258
FSC: 4820 — Valves, Nonpowered
CAGE: 99221 — TAVCO, INC. DIV WILLIAMS AEROSPACE & MANUFACTURING INC. (USA)
SPECIFICATIONS
end_item_identification2410-01-565-2599
NSN4820-01-035-0811
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2391256 · 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
•
FLOW CONTROL DEVICE: POPPET
•
TEMP RATING: 160.0 FAHRENHEIT DEGF
•
BODY STYLE: SINGLE CONNECTION, STRAIGHT FLOW
•
END CONNECTION QUANTITY: 1
•
TEMP ADJUSTABILITY: NOT ADJUSTABLE
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
MEDIA FOR WHICH DESIGNED: AIR
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
TEMP RATING160.0 FAHRENHEIT DEGF
TEMP RATING-65.0 FAHRENHEIT DEGF
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
END CONNECTION QUANTITY1
TEMP ADJUSTABILITYNOT ADJUSTABLE
MATERIALSTEEL CORROSION RESISTING BODY
MEDIA FOR WHICH DESIGNEDAIR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2391256?
2391256 is a GEARSHAFT,MULTIPLE GEARS.
What is the NSN for 2391256?
2391256 is cataloged in the U.S. Government catalog under NSN 4820-01-035-0811. 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.