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120478 — 120478

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

120478: 120478.

The 120478 is a the manufacturer industrial component. Key specifications include special_features: CAGE 5S161 OEM HELMER, INC. 8007435637, end_item_identification: REFRIGERATOR, part_name_assigned_by_controlling_agency: SWITCH,MAIN POWER.

This part is cataloged in the U.S. Government catalog under NSN 6145-01-161-2666, 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→ 120478
NSN: 6145-01-161-2666
NIINs: 011612666, 016497459
FSC: 6145 — Wire and Cable, Electrical
CAGE: 03890 — MARKEL CORP. (USA)
SPECIFICATIONS
special_featuresCAGE 5S161 OEM HELMER, INC. 8007435637
end_item_identificationREFRIGERATOR
part_name_assigned_by_controlling_agencySWITCH,MAIN POWER
NSN6145-01-161-2666
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 120478 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 1 AWG SINGLE CONDUCTOR
•
TEMP RATING: 200.0 CELSIUS DEGC
•
VOLTAGE RATING: 1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
•
PRECIOUS MATERIAL: SILVER
•
STRAND AWG SIZE PER CONDUCTOR: 36 SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 3332 SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE1 AWG SINGLE CONDUCTOR
TEMP RATING200.0 CELSIUS DEGC
VOLTAGE RATING1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
PRECIOUS MATERIALSILVER
STRAND AWG SIZE PER CONDUCTOR36 SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR3332 SINGLE CONDUCTOR
COLORWHITE FIRST POSITION COVER SINGLE CONDUCTOR
SURFACE TREATMENTTIN OR SILVER CORE CONDUCTOR SINGLE CONDUCTOR
SUBSTITUTES & CROSS-REFERENCES 3
19-512477-1Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
T-10006(1/01)Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AWG 1, 3332/36, SILICON RUBBERReference 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 120478?
120478 is a 120478. It is classified as a MRO (MRO_GENERAL).
What parts can replace 120478?
There are 3 known substitutes for 120478: 19-512477-1, T-10006(1/01), AWG 1, 3332/36, SILICON RUBBER. Substitute compatibility should be verified for your specific system.
What is the NSN for 120478?
120478 is cataloged in the U.S. Government catalog under NSN 6145-01-161-2666. This indicates validated use in U.S. government and defense supply chains.
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