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B-525528A — RECTIFIER ASSEMBLY,METALLIC

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

B-525528A: RECTIFIER ASSEMBLY,METALLIC.

The RECTIFIER ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include special_features: RECTIFIER ASSEMBLY,GENERATOR, end_item_identification: ARTCC CRITICAL & ESSENTIAL POWER SYSTEM (ACEPS). This part is cataloged in the U.S.

Government catalog under NSN 6115-01-308-7512, 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
B-525528A
NSN: 6115-01-308-7512
NIINs: 013087512, 014850812
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 38151 — MARATHON ELECTRIC, LLC (USA)
SPECIFICATIONS
special_featuresRECTIFIER ASSEMBLY,GENERATOR
end_item_identificationARTCC CRITICAL & ESSENTIAL POWER SYSTEM (ACEPS)
general_characteristics_item_descriptionEXCITER RECTIFIER ASSEMBLY INCLUDES DIODE STANDARD POLARITY P/N B-525570-1 QTY 3; DIODE REV. POLARITY P/N B-525571-1 QTY 3 AND SURGE SUPPRESSOR P/N B-525569-1 QTY 1
NSN6115-01-308-7512
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: B-525528A · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: EXCITER RECTIFIER ASSEMBLY INCLUDES DIODE STANDARD POLARITY P/N B-525570-1 QTY 3; DIODE REV. POLARITY P/N B-525571-1 QTY 3 AND SURGE SUPPRESSOR P/N B-525569-1 QTY 1
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONEXCITER RECTIFIER ASSEMBLY INCLUDES DIODE STANDARD POLARITY P/N B-525570-1 QTY 3; DIODE REV. POLARITY P/N B-525571-1 QTY 3 AND SURGE SUPPRESSOR P/N B-525569-1 QTY 1
END ITEM IDENTIFICATIONUSED ON MARATHON ELECTRIC 200 KW AC GENERATOR ONBOARD 180 FT WLB COAST GUARD VESSELS FT
SUBSTITUTES & CROSS-REFERENCES 1
B-525528-FReference document
Same NSN cross-reference
Reference document — Design control — primary 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 B-525528A?
B-525528A is a RECTIFIER ASSEMBLY,METALLIC.
What parts can replace B-525528A?
There is 1 known substitute for B-525528A: B-525528-F. Substitute compatibility should be verified for your specific system.
What is the NSN for B-525528A?
B-525528A is cataloged in the U.S. Government catalog under NSN 6115-01-308-7512. This indicates validated use in U.S. government and defense supply chains.
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