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MTR-B78V2947M — MTR-B78V2947M

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

MTR-B78V2947M: MTR-B78V2947M.

The MTR-B78V2947M is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-335-3176, 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
MTR-B78V2947M
NSN: 6105-01-335-3176
FSC: 6105 — Motors, Electrical
CAGE: 52374 — FLOWSERVE CORP DBA AUTOMAX ACTUATORS DIV FLOWSERVE US COMPANY (USA)
SPECIFICATIONS
Part NumberMTR-B78V2947M
NSN6105-01-335-3176
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: MTR-B78V2947M · 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
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: INTERMITTENT
•
PHASE: THREE INPUT
•
SHAFT DIAMETER: 1.379 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
SHAFT END STYLE: EXTERNAL THREADED SINGLE END
•
WINDING TYPE: INDUCTION-SQUIRREL CAGE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
DUTY CYCLEINTERMITTENT
PHASETHREE INPUT
SHAFT DIAMETER1.379 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ60.0 INPUT
SHAFT END STYLEEXTERNAL THREADED SINGLE END
OVERALL LENGTH13.620 INCHES IN
WINDING TYPEINDUCTION-SQUIRREL CAGE
MOUNTING METHODFLANGE
THREAD LENGTH0.480 INCHES NOMINAL SINGLE END IN
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
801621-160Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 MTR-B78V2947M?
MTR-B78V2947M is a MTR-B78V2947M.
What parts can replace MTR-B78V2947M?
There is 1 known substitute for MTR-B78V2947M: 801621-160. Substitute compatibility should be verified for your specific system.
What is the NSN for MTR-B78V2947M?
MTR-B78V2947M is cataloged in the U.S. Government catalog under NSN 6105-01-335-3176. 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.