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31822 — SEMICONDUCTOR DEVICES,UNITIZED

✓ Government record, cited
Legrand · COMPONENT
PRODUCT OVERVIEW

31822: SEMICONDUCTOR DEVICES,UNITIZED.

The SEMICONDUCTOR DEVICES,UNITIZED is a Legrand industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_width: 4.500 INCHES NOMINAL IN, overall_height: 3.250 INCHES NOMINAL IN, overall_length: 9.000 INCHES NOMINAL IN, mounting_method: SLOT, end_item_identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 2825-00-389-9762, 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
31822
NSN: 2825-00-389-9762
NIINs: 003899762, 012905662, 014073249, 015986877
FSC: 2825 — Steam Turbines and Components
CAGE: 59560 — TERRY CORP OF CONNECTICUT SUB OF INGERSOLL-RAND CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_width4.500 INCHES NOMINAL IN
overall_height3.250 INCHES NOMINAL IN
overall_length9.000 INCHES NOMINAL IN
mounting_methodSLOT
end_item_identificationSTEAM TURBINE,SHIPS PROPULSION SYSTEM
mounting_facility_quantity8
terminal_type_and_quantity3 THREADED STUD
component_name_and_quantity2 SEMICONDUCTOR DEVICE DIODE
NSN2825-00-389-9762
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand SEMICONDUCTOR DEVICES,UNITIZED TITLE COMPONENT PN 31822 MFR Legrand SEMICONDUCTOR DEVICES,
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSTEAM TURBINE,SHIPS PROPULSION SYSTEM
SUBSTITUTES & CROSS-REFERENCES 6
D2991PC68-69Reference document
Same NSN cross-reference
Reference document — Secondary reference
E2829PC23-65Reference document
Same NSN cross-reference
Reference document — Secondary reference
E2954PC23-65Reference document
Same NSN cross-reference
Reference document — Secondary reference
E2825PC23-65Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
E2980PC68-69Reference document
Same NSN cross-reference
Reference document — Secondary reference
E2824PC23-65Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 31822?
31822 is a SEMICONDUCTOR DEVICES,UNITIZED manufactured by Legrand.
What parts can replace 31822?
There are 6 known substitutes for 31822: D2991PC68-69, E2829PC23-65, E2954PC23-65 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31822?
31822 is cataloged in the U.S. Government catalog under NSN 2825-00-389-9762. 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.