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C558-16971G2 — C558-16971G2

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

C558-16971G2: C558-16971G2.

The C558-16971G2 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-00-557-2591, 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
C558-16971G2
NSN: 6105-00-557-2591
FSC: 6105 — Motors, Electrical
CAGE: 46522 — DCM MANUFACTURING, INC. (USA)
SPECIFICATIONS
Part NumberC558-16971G2
NSN6105-00-557-2591
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: C558-16971G2 · 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 THREADED HOLE(S)
•
DUTY CYCLE: INTERMITTENT
•
SHAFT DIAMETER: 0.3125 INCHES NOMINAL IDENTICAL ENDS IN
•
WINDING TYPE: SERIES WOUND
•
MOUNTING METHOD: FACE
•
COOLING METHOD: NONVENTILATED
•
TIME INTERVAL: 1.0 HOURS MAXIMUM ON
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
DUTY CYCLEINTERMITTENT
SHAFT DIAMETER0.3125 INCHES NOMINAL IDENTICAL ENDS IN
OVERALL LENGTH6.875 INCHES IN
WINDING TYPESERIES WOUND
MOUNTING METHODFACE
COOLING METHODNONVENTILATED
TIME INTERVAL1.0 HOURS MAXIMUM ON
SHAFT ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE IDENTICAL ENDS
FEATURES PROVIDEDELECTRIC NOISE SUPPRESSOR AND FRAME ELECTRICALLY GROUNDED AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
SUBSTITUTES & CROSS-REFERENCES 3
6105005572591Reference document
Same NSN cross-reference
Reference document — Informative reference only
7832755001Reference document
Same NSN cross-reference
Reference document — Secondary reference
7973981Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C558-16971G2?
C558-16971G2 is a C558-16971G2.
What parts can replace C558-16971G2?
There are 3 known substitutes for C558-16971G2: 6105005572591, 7832755001, 7973981. Substitute compatibility should be verified for your specific system.
What is the NSN for C558-16971G2?
C558-16971G2 is cataloged in the U.S. Government catalog under NSN 6105-00-557-2591. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.