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Technical Data Sheet
PartsTable / COMPONENT / 666254REV2
666254REV2 ✓ Verified by PartsTable
— · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The 666254REV2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-562-9022, 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
666254REV2
NSN: 6115-00-562-9022
FSC: 6115
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
Part Number666254REV2
NSN6115-00-562-9022
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 666254REV2 · 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
•
COMPONENT DOCUMENT PAGE NUMBER: 1
•
COMPONENT QUANTITY: 2
•
DOCUMENT IDENTIFICATION: 666254REV2
•
DOCUMENT TYPE: MILITARY DRAWING
•
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
•
DOCUMENT SOURCE: 10001
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT DOCUMENT PAGE NUMBER1
COMPONENT QUANTITY2
DOCUMENT IDENTIFICATION666254REV2
DOCUMENT TYPEMILITARY DRAWING
COMPONENT DOCUMENT ORIGINGOVERNMENT
DOCUMENT SOURCE10001
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
NAV147-4Interchangeable
interchangeable cross-reference
interchangeable
1-692Interchangeable
interchangeable cross-reference
interchangeable
L1692Interchangeable
interchangeable cross-reference
interchangeable
910-051Interchangeable
interchangeable cross-reference
interchangeable
456602Interchangeable
interchangeable cross-reference
interchangeable
88603X1CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 666254REV2?
666254REV2 is a 666254REV2.
What parts can replace 666254REV2?
There are 19 known substitutes for 666254REV2: NAV147-4, 1-692, L1692 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 666254REV2?
666254REV2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-562-9022. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026