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MILP11122 — GENERATOR,DIRECT CURRENT

✓ Government record, cited
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · MOTOR
PRODUCT OVERVIEW

MILP11122: GENERATOR,DIRECT CURRENT.

The GENERATOR,DIRECT CURRENT is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include TAPER: 1.500 PER FOOT IN INCHES SINGLE END, TEMP RATING: 37.7 AMBIENT CELSIUS AND 4.4 OPERATING CELSIUS AND 51.4 OPERATING CELSIUS, EXCITOR TYPE: SELF-EXCITED, POWER RATING: 2.500 KILOWATTS INPUT, TAPER LENGTH: 2.750 INCHES NOMINAL SINGLE END IN, WINDING TYPE: SHUNT WOUND. This part is cataloged in the U.S.

Government catalog under NSN 6115-00-643-4666, 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
MILP11122
NSN: 6115-00-643-4666
NIINs: 006434666, 006696510
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
TAPER1.500 PER FOOT IN INCHES SINGLE END
TEMP RATING37.7 AMBIENT CELSIUS AND 4.4 OPERATING CELSIUS AND 51.4 OPERATING CELSIUS
EXCITOR TYPESELF-EXCITED
POWER RATING2.500 KILOWATTS INPUT
TAPER LENGTH2.750 INCHES NOMINAL SINGLE END IN
WINDING TYPESHUNT WOUND
OVERALL WIDTH6.625 INCHES IN
OVERALL HEIGHT12.062 INCHES IN
OVERALL LENGTH13.938 INCHES IN
SHAFT DIAMETER1.3120 INCHES NOMINAL SINGLE END IN
MOUNTING METHODEND BELL
SPECIAL FEATURESFUNGUS AND MOISTURE PROOF
NSN6115-00-643-4666
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: MILP11122 · MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M ⚠ 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: 3 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
SHAFT DIAMETER: 1.3120 INCHES NOMINAL SINGLE END IN
•
WINDING TYPE: SHUNT WOUND
•
MOUNTING METHOD: END BELL
•
SHAFT ROTATION DIRECTION: CLOCKWISE SINGLE END
•
FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
SHAFT DIAMETER1.3120 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH13.938 INCHES IN
WINDING TYPESHUNT WOUND
MOUNTING METHODEND BELL
SHAFT ROTATION DIRECTIONCLOCKWISE SINGLE END
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
MOUNTING FACILITY CIRCLE DIAMETER4.438 INCHES IN
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS28.0 LINE TO NEUTRAL SINGLE OUTPUT
SUBSTITUTES & CROSS-REFERENCES 2
G0012554GPReference document
Same NSN cross-reference
Reference document — Secondary reference
2554G12PReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILP11122?
MILP11122 is a GENERATOR,DIRECT CURRENT manufactured by MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.
What parts can replace MILP11122?
There are 2 known substitutes for MILP11122: G0012554GP, 2554G12P. Substitute compatibility should be verified for your specific system.
What is the NSN for MILP11122?
MILP11122 is cataloged in the U.S. Government catalog under NSN 6115-00-643-4666. This indicates validated use in U.S. government and defense supply chains.
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