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311355 — VALVE,INLET

✓ Government record, cited
Legrand · GATE VALVE
PRODUCT OVERVIEW

311355: VALVE,INLET.

The Legrand Keor DK is a single phase online double conversion rackmount UPS, which can be paralleled up to 4 units, designed to ensure continuous power for critical applications. Key specifications include general_characteristics_item_description: MATL RUBBER AND COPPER; RD SHAPE W/PROTRUDING COPPER CONTACT; OD 0.725 IN.; O/A LG 1.530 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-171-6985, 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
311355
NSN: 4820-01-171-6985
FSC: 4820 — Valves, Nonpowered
CAGE: 51267 — IMI CORNELIUS INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATL RUBBER AND COPPER; RD SHAPE W/PROTRUDING COPPER CONTACT; OD 0.725 IN.; O/A LG 1.530 IN. IN
NSN4820-01-171-6985
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 311355 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL RUBBER AND COPPER; RD SHAPE W/PROTRUDING COPPER CONTACT; OD 0.725 IN.; O/A LG 1.530 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL RUBBER AND COPPER; RD SHAPE W/PROTRUDING COPPER CONTACT; OD 0.725 IN.; O/A LG 1.530 IN. IN
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

No substitute or cross-reference records for this part.

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 311355?
311355 is a VALVE,INLET manufactured by Legrand.
What is the NSN for 311355?
311355 is cataloged in the U.S. Government catalog under NSN 4820-01-171-6985. This indicates validated use in U.S. government and defense supply chains.
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