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MR1070 — MOTOR,ALTERNATING CURRENT

✓ Government record, cited
MIL SPEC INC DBA MIL SPEC, INC · MOTOR
PRODUCT OVERVIEW

MR1070: MOTOR,ALTERNATING CURRENT.

The MOTOR,ALTERNATING CURRENT is a MIL SPEC INC DBA MIL SPEC, INC industrial component. Key specifications include PHASE: THREE INPUT, POWER RATING: 0.2000 HORSEPOWER OUTPUT, SPECIFIC USE: FAN,DESIGNATION NUMBER A1/4A4W6-N/MFAN,DESIGNATION NUMBER A1/4A4W6-N/M, CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 440.0 LINE TO NEUTRAL SINGLE INPUT. This part is cataloged in the U.S.

Government catalog under NSN 6105-01-189-9934, 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
MR1070
NSN: 6105-01-189-9934
FSC: 6105 — Motors, Electrical
CAGE: 57368 — MIL SPEC INC DBA MIL SPEC, INC (USA)
SPECIFICATIONS
PHASETHREE INPUT
POWER RATING0.2000 HORSEPOWER OUTPUT
SPECIFIC USEFAN,DESIGNATION NUMBER A1/4A4W6-N/MFAN,DESIGNATION NUMBER A1/4A4W6-N/M
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS440.0 LINE TO NEUTRAL SINGLE INPUT
NSN6105-01-189-9934
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: MR1070 · MIL SPEC INC DBA MIL SPEC, INC ⚠ 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
•
PHASE: THREE INPUT
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 440.0 LINE TO NEUTRAL SINGLE INPUT
•
SPECIFIC USE: FAN,DESIGNATION NUMBER A1/4A4W6-N/MFAN,DESIGNATION NUMBER A1/4A4W6-N/M
•
POWER RATING: 0.2000 HORSEPOWER OUTPUT
TECHNICAL CHARACTERISTICS
PHASETHREE INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS440.0 LINE TO NEUTRAL SINGLE INPUT
SPECIFIC USEFAN,DESIGNATION NUMBER A1/4A4W6-N/MFAN,DESIGNATION NUMBER A1/4A4W6-N/M
POWER RATING0.2000 HORSEPOWER OUTPUT
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
801620-016NMReference 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 MR1070?
MR1070 is a MOTOR,ALTERNATING CURRENT manufactured by MIL SPEC INC DBA MIL SPEC, INC.
What parts can replace MR1070?
There is 1 known substitute for MR1070: 801620-016NM. Substitute compatibility should be verified for your specific system.
What is the NSN for MR1070?
MR1070 is cataloged in the U.S. Government catalog under NSN 6105-01-189-9934. This indicates validated use in U.S. government and defense supply chains.
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