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L21788G43 — ROTOR ASSEMBLY

✓ Government record, cited
GENERAL ELECTRIC COMPANY · MOTOR
PRODUCT OVERVIEW

L21788G43: ROTOR ASSEMBLY.

The ROTOR ASSEMBLY is a GENERAL ELECTRIC COMPANY industrial component. Key specifications include PART NAME ASSIGNED BY CONTROLLING AGENCY: ROTOR ASSEMBLY, COMPRESSOR. This part is cataloged in the U.S.

Government catalog under NSN 6115-01-682-6004, 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
L21788G43
NSN: 6115-01-682-6004
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
PART NAME ASSIGNED BY CONTROLLING AGENCYROTOR ASSEMBLY, COMPRESSOR
NSN6115-01-682-6004
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: L21788G43 · GENERAL ELECTRIC COMPANY ⚠ 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYROTOR ASSEMBLY, COMPRESSOR
OTHER ITEMS IN FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100 6115-00-001-4612 6115-00-001-8553 6115-00-001-8853 6115-00-004-1782 6115-00-004-2766 6115-00-004-3786 6115-00-004-3787
SUBSTITUTES & CROSS-REFERENCES 3
PL L25250G106 REV LD IT NO 05000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
L21788 PART LIST SECTION EReference document
Same NSN cross-reference
Reference document — Drawing number reference only
L25250 REV LD SHEET 7 ZONE B25Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is L21788G43?
L21788G43 is a ROTOR ASSEMBLY manufactured by GENERAL ELECTRIC COMPANY.
What parts can replace L21788G43?
There are 3 known substitutes for L21788G43: PL L25250G106 REV LD IT NO 05000, L21788 PART LIST SECTION E, L25250 REV LD SHEET 7 ZONE B25. Substitute compatibility should be verified for your specific system.
What is the NSN for L21788G43?
L21788G43 is cataloged in the U.S. Government catalog under NSN 6115-01-682-6004. This indicates validated use in U.S. government and defense supply chains.
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