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5188331R — GENERATOR SET,DIESEL ENGINE

✓ Government record, cited
ROLLS-ROYCE SOLUTIONS AMERICA INC · MOTOR
PRODUCT OVERVIEW

5188331R: GENERATOR SET,DIESEL ENGINE.

The GENERATOR SET,DIESEL ENGINE is a ROLLS-ROYCE SOLUTIONS AMERICA INC industrial component. Key specifications include EXCITOR TYPE: SELF-EXCITED, HOUSING TYPE: INCLOSED, MOUNTING TYPE: BASE, OVERALL WIDTH: 32.688 INCHES NOMINAL IN, COOLING METHOD: HEAT EXCHANGE, INCLOSURE TYPE: PARTIALLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 6115-00-635-8093, 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
5188331R
NSN: 6115-00-635-8093
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
EXCITOR TYPESELF-EXCITED
HOUSING TYPEINCLOSED
MOUNTING TYPEBASE
OVERALL WIDTH32.688 INCHES NOMINAL IN
COOLING METHODHEAT EXCHANGE
INCLOSURE TYPEPARTIALLY INCLOSED
OVERALL HEIGHT55.125 INCHES NOMINAL IN
OVERALL LENGTH69.094 INCHES NOMINAL IN
SPECIAL FEATURESNON-MAGNETIC
IDENTIFYING NUMBERI-4503 MODEL NO.
CRANKING VOLTAGE IN VOLTS24.0
AMBIENT TEMP IN DEG CELSIUS50.0
NSN6115-00-635-8093
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 5188331R · ROLLS-ROYCE SOLUTIONS AMERICA INC ⚠ 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
•
CRANKING VOLTAGE IN VOLTS: 24.0
•
INCLOSURE TYPE: PARTIALLY INCLOSED
•
PRIME MOVER IDENTIFYING NUMBER: 4-71RC MODEL NO.
•
IDENTIFYING NUMBER: I-4503 MODEL NO.
•
TEMP RISE RATING IN DEG CELSIUS FOR CONTINUOUS OPERATION: 60.0
•
COOLING METHOD: HEAT EXCHANGE
TECHNICAL CHARACTERISTICS
CRANKING VOLTAGE IN VOLTS24.0
OVERALL HEIGHT55.125 INCHES NOMINAL IN
INCLOSURE TYPEPARTIALLY INCLOSED
PRIME MOVER IDENTIFYING NUMBER4-71RC MODEL NO.
IDENTIFYING NUMBERI-4503 MODEL NO.
TEMP RISE RATING IN DEG CELSIUS FOR CONTINUOUS OPERATION60.0
COOLING METHODHEAT EXCHANGE
OVERALL LENGTH69.094 INCHES NOMINAL IN
OVERALL WIDTH32.688 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
SUBSTITUTES & CROSS-REFERENCES 1
MILG3048TYPE1Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5188331R?
5188331R is a GENERATOR SET,DIESEL ENGINE manufactured by ROLLS-ROYCE SOLUTIONS AMERICA INC.
What parts can replace 5188331R?
There is 1 known substitute for 5188331R: MILG3048TYPE1. Substitute compatibility should be verified for your specific system.
What is the NSN for 5188331R?
5188331R is cataloged in the U.S. Government catalog under NSN 6115-00-635-8093. This indicates validated use in U.S. government and defense supply chains.
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