PartsTable
Technical Data Sheet
Download PDF

646742 — MOTOR ALTERNATING C

✓ Government record, cited
LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD · MOTOR
PRODUCT OVERVIEW

646742: MOTOR ALTERNATING C.

The MOTOR ALTERNATING C is a LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-00-338-7682, 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
646742
NSN: 6105-00-338-7682
FSC: 6105 — Motors, Electrical
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
Part Number646742
ManufacturerLOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
NSN6105-00-338-7682
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 646742 · LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD ⚠ 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
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 646742?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 646742?
646742 is a MOTOR ALTERNATING C manufactured by LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD.
What is the NSN for 646742?
646742 is cataloged in the U.S. Government catalog under NSN 6105-00-338-7682. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 646742