PartsTable
Technical Data Sheet

B174/MAC — B174/MAC

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

B174/MAC: B174/MAC.

The B174/MAC is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-375-3708, 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
B174/MAC
NSN: 6105-01-375-3708
FSC: 6105 — Motors, Electrical
CAGE: 30058 — DELTA POWER HYDRAULIC CO (USA)
SPECIFICATIONS
Part NumberB174/MAC
NSN6105-01-375-3708
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: B174/MAC · 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
•
DUTY CYCLE: CONTINUOUS
•
PHASE: SINGLE INPUT
•
FREQUENCY IN HERTZ: 60.0 INPUT
•
FRAME SIZE DESIGNATION: 56
•
COOLING METHOD: FAN COOLED
•
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 115.0 LINE TO LINE LOW OR 230.0 LINE TO LINE HIGH INPUT
•
CURRENT RATING IN AMPS: 11.000 SINGLE INPUT
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
TECHNICAL CHARACTERISTICS
DUTY CYCLECONTINUOUS
PHASESINGLE INPUT
FREQUENCY IN HERTZ60.0 INPUT
FRAME SIZE DESIGNATION56
COOLING METHODFAN COOLED
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS115.0 LINE TO LINE LOW OR 230.0 LINE TO LINE HIGH INPUT
CURRENT RATING IN AMPS11.000 SINGLE INPUT
ENCLOSURE FEATURETOTALLY ENCLOSED
CURRENT RATING METHODLOAD
POWER RATING0.750 HORSEPOWER INPUT
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 2
30810001/MACReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B3855Reference 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 B174/MAC?
B174/MAC is a B174/MAC.
What parts can replace B174/MAC?
There are 2 known substitutes for B174/MAC: 30810001/MAC, B3855. Substitute compatibility should be verified for your specific system.
What is the NSN for B174/MAC?
B174/MAC is cataloged in the U.S. Government catalog under NSN 6105-01-375-3708. 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.