280731 ITEM 14 — DISK,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

280731 ITEM 14: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include input_phase: THREE SINGLE OPERATING POWER RQMT, overall_width: 20.500 INCHES NOMINAL IN, overall_height: 46.000 INCHES NOMINAL IN, overall_length: 24.000 INCHES NOMINAL IN, features_provided: CIRCUIT OVERLOAD PROTECTION DEVICE AND OVER TEMPERATURE PROTECTION, input_voltage_rating: 432.0 AC VOLTS MINIMUM AND 528.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-138-7190, 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

280731 ITEM 14

NSN: 4820-01-138-7190
FSC: 4820 — Valves, Nonpowered
CAGE: 99657 — MAROTTA CONTROLS INC (USA)

SPECIFICATIONS

input_phase	THREE SINGLE OPERATING POWER RQMT
overall_width	20.500 INCHES NOMINAL IN
overall_height	46.000 INCHES NOMINAL IN
overall_length	24.000 INCHES NOMINAL IN
features_provided	CIRCUIT OVERLOAD PROTECTION DEVICE AND OVER TEMPERATURE PROTECTION
input_voltage_rating	432.0 AC VOLTS MINIMUM AND 528.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
output_voltage_rating	32.7 DC VOLTS NOMINAL FIRST POWER OUTPUT
output_connection_type	TERMINAL STRIP SINGLE POWER OUTPUT
ventilation_design_type	AMBIENT AIR
electrical_power_source_relationship	OPERATING
NSN	4820-01-138-7190

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

280731Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 280731 ITEM 14?

280731 ITEM 14 is a DISK,VALVE.

What parts can replace 280731 ITEM 14?

There is 1 known substitute for 280731 ITEM 14: 280731. Substitute compatibility should be verified for your specific system.

What is the NSN for 280731 ITEM 14?

280731 ITEM 14 is cataloged in the U.S. Government catalog under NSN 4820-01-138-7190. This indicates validated use in U.S. government and defense supply chains.

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