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3174AS2021 — SWITCH ASSEMBLY

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

3174AS2021: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6130-01-425-7110, 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
MRO→ MRO_GENERAL→ 3174AS2021
NSN: 6130-01-425-7110
NIINs: 014257110, 014284139
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
NSN6130-01-425-7110
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 3174AS2021 MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 5.0 DC VOLTS MINIMUM AND 12.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
TECHNICAL CHARACTERISTICS
OUTPUT VOLTAGE RATING5.0 DC VOLTS MINIMUM AND 12.0 DC VOLTS MAXIMUM SINGLE POWER OUTPUT
SPECIAL FEATURESASSEMBLY-TCU
SUBSTITUTES & CROSS-REFERENCES 1
1020162-100Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 3174AS2021?
3174AS2021 is a SWITCH ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3174AS2021?
There is 1 known substitute for 3174AS2021: 1020162-100. Substitute compatibility should be verified for your specific system.
What is the NSN for 3174AS2021?
3174AS2021 is cataloged in the U.S. Government catalog under NSN 6130-01-425-7110. 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.