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153991 — O-RING

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

153991: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: BRUSHLESS EXCITER, features_provided: LAMINATED POLE CORE, surface_treatment: LACQUER IMPREGNATION. This part is cataloged in the U.S.

Government catalog under NSN 6115-01-388-9787, 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
153991
NSN: 6115-01-388-9787
NIINs: 013889787, 014939577
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 0VP52 — FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC. DBA FINCANTIERI MARINE SYSTEMS NORTH AM (USA)
SPECIFICATIONS
special_featuresBRUSHLESS EXCITER
features_providedLAMINATED POLE CORE
surface_treatmentLACQUER IMPREGNATION
NSN6115-01-388-9787
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 153991 · 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
•
FEATURES PROVIDED: LAMINATED POLE CORE
•
SURFACE TREATMENT: LACQUER IMPREGNATION
TECHNICAL CHARACTERISTICS
FEATURES PROVIDEDLAMINATED POLE CORE
SPECIAL FEATURESBRUSHLESS EXCITER
SURFACE TREATMENTLACQUER IMPREGNATION
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 153991?
153991 is a O-RING.
What is the NSN for 153991?
153991 is cataloged in the U.S. Government catalog under NSN 6115-01-388-9787. This indicates validated use in U.S. government and defense supply chains.
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