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311256 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
Legrand · MRO · MRO_GENERAL
PRODUCT OVERVIEW

311256: RESISTOR,VARIABLE,NONWIRE WOUND,.

The Keor SPE Tower from Legrand is a robust and high performance Uninterruptible Power Supply (UPS) designed to deliver exceptional power protection for critical systems. Engineered for small to medium sized businesses, industrial environments, and IT applications, the Keor SPE Tower ensures uninterrupted operation during power outages and safeguards equipment from voltage fluctuations. It delivers a rated power from 750VA to 3000VA, is managed by a microprocessor, is equipped with integrated self-diagnostics and works on cold-start.

This part is cataloged in the U.S. Government catalog under NSN 4810-00-798-9190, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 311256
NSN: 4810-00-798-9190
NIINs: 007989190, 010863142, 011993477
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
body_styleRECTANGULAR
body_width0.165 INCHES NOMINAL IN
body_height0.250 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.060 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
cubic_measure0.031 CUBIC INCHES
shaft_diameter0.095 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.165 INCHES MINIMUM IN
NSN4810-00-798-9190
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 311256 · Legrand ⚠ 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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FSC APPLICATION DATA: VALVE,SOLENOID
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES BALL AND STEM,SILICONE DIAPHRAGM
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVALVE,SOLENOID
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES BALL AND STEM,SILICONE DIAPHRAGM
END ITEM IDENTIFICATION4810004462808 392016-3 VALVE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 311256?
311256 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 311256?
311256 is cataloged in the U.S. Government catalog under NSN 4810-00-798-9190. This indicates validated use in U.S. government and defense supply chains.
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