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N1388 — GENERATOR,DIRECT CURRENT

✓ Government record, cited
C E NIEHOFF & CO · MOTOR
PRODUCT OVERVIEW

N1388: GENERATOR,DIRECT CURRENT.

The GENERATOR,DIRECT CURRENT is a C E NIEHOFF & CO industrial component. Key specifications include POWER RATING: 300.0 VOLT-AMPERE OUTPUT, OVERALL WIDTH: 8.250 INCHES IN, COOLING METHOD: NONVENTILATED, OVERALL HEIGHT: 12.400 INCHES IN, OVERALL LENGTH: 12.290 INCHES IN, MOUNTING METHOD: FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 6115-01-545-5921, 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
N1388
NSN: 6115-01-545-5921
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 76761 — C E NIEHOFF & CO (USA)
SPECIFICATIONS
POWER RATING300.0 VOLT-AMPERE OUTPUT
OVERALL WIDTH8.250 INCHES IN
COOLING METHODNONVENTILATED
OVERALL HEIGHT12.400 INCHES IN
OVERALL LENGTH12.290 INCHES IN
MOUNTING METHODFLANGE
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
SHAFT ROTATION DIRECTIONCLOCKWISE FIRST END
TERMINAL TYPE AND QUANTITY2 CONNECTOR, PLUG
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
PART NAME ASSIGNED BY CONTROLLING AGENCYALTERNATOR
NSN6115-01-545-5921
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: N1388 · C E NIEHOFF & CO ⚠ 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
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
MOUNTING METHOD: FLANGE
•
COOLING METHOD: NONVENTILATED
•
SHAFT ROTATION DIRECTION: CLOCKWISE FIRST END
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
OVERALL LENGTH12.290 INCHES IN
MOUNTING METHODFLANGE
COOLING METHODNONVENTILATED
SHAFT ROTATION DIRECTIONCLOCKWISE FIRST END
OVERALL WIDTH8.250 INCHES IN
OVERALL HEIGHT12.400 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYALTERNATOR
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
SUBSTITUTES & CROSS-REFERENCES 2
12462682-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12462682Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is N1388?
N1388 is a GENERATOR,DIRECT CURRENT manufactured by C E NIEHOFF & CO.
What parts can replace N1388?
There are 2 known substitutes for N1388: 12462682-1, 12462682. Substitute compatibility should be verified for your specific system.
What is the NSN for N1388?
N1388 is cataloged in the U.S. Government catalog under NSN 6115-01-545-5921. This indicates validated use in U.S. government and defense supply chains.
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