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Technical Data Sheet

706521-646/10BU894002 — 706521-646/10BU894002

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

706521-646/10BU894002: 706521-646/10BU894002.

The 706521-646/10BU894002 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-277-3908, 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
706521-646/10BU894002
NSN: 6105-01-277-3908
FSC: 6105 — Motors, Electrical
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
Part Number706521-646/10BU894002
NSN6105-01-277-3908
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 706521-646/10BU894002 · 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
•
KEYWAY DEPTH: 0.188 INCHES NOMINAL SINGLE END IN
•
DUTY CYCLE: CONTINUOUS
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 0.625 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT END STYLE: FLAT KEYWAY AND EXTERNAL THREADED AND PLAIN SINGLE END
•
FRAME SIZE DESIGNATION: FC58CZ
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.188 INCHES NOMINAL SINGLE END IN
DUTY CYCLECONTINUOUS
PHASETHREE INPUT
SHAFT DIAMETER0.625 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT END STYLEFLAT KEYWAY AND EXTERNAL THREADED AND PLAIN SINGLE END
OVERALL LENGTH16.190 INCHES IN
FRAME SIZE DESIGNATIONFC58CZ
COOLING METHODAMBIENT AIR
FEATURES PROVIDEDHORIZONTAL MOUNTING POSITION
OTHER ITEMS IN FSC 6105 — Motors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6105-00-001-1471 6105-00-001-1473 6105-00-001-1497 6105-00-001-1710 6105-00-001-1712 6105-00-001-2097 6105-00-001-2098 6105-00-001-3680
SUBSTITUTES & CROSS-REFERENCES 1
10BU894002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 706521-646/10BU894002?
706521-646/10BU894002 is a 706521-646/10BU894002.
What parts can replace 706521-646/10BU894002?
There is 1 known substitute for 706521-646/10BU894002: 10BU894002. Substitute compatibility should be verified for your specific system.
What is the NSN for 706521-646/10BU894002?
706521-646/10BU894002 is cataloged in the U.S. Government catalog under NSN 6105-01-277-3908. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.