PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1643355 ASSY 643356
1643355 ASSY 643356 ✓ Verified by PartsTable
— · MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The 1643355 ASSY 643356 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-492-4383, 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
1643355 ASSY 643356
NSN: 6105-01-492-4383
FSC: 6105
CAGE: 1S3F8 — BLACKMER SYSTEM ONE, INC. DIV BLACKMER SYSTEM ONE, INC. (USA)
SPECIFICATIONS
Part Number1643355 ASSY 643356
NSN6105-01-492-4383
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 1643355 ASSY 643356 · 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
•
FRAME SIZE DESIGNATION: 286TC
•
POWER RATING: 20.000 HORSEPOWER INPUT
•
ENCLOSURE FEATURE: TOTALLY ENCLOSED
•
FREQUENCY IN HERTZ: 60.0 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES460V; 1150RPM V
OVERALL LENGTH50.000 INCHES IN
FRAME SIZE DESIGNATION286TC
POWER RATING20.000 HORSEPOWER INPUT
OVERALL HEIGHT27.590 INCHES IN
OVERALL WIDTH24.060 INCHES IN
ENCLOSURE FEATURETOTALLY ENCLOSED
FREQUENCY IN HERTZ60.0 INPUT
PHASETHREE INPUT
INCLOSURE SPECIFICATIONNEMA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
YT184S61-0839PC156Interchangeable
interchangeable cross-reference
interchangeable
YT230S6100-404297PC156Interchangeable
interchangeable cross-reference
interchangeable
YP249S41-39PC156Interchangeable
interchangeable cross-reference
interchangeable
643356Interchangeable
Same NIIN cross-reference
interchangeable
1643355 ITEM NO. 1Interchangeable
Same NIIN cross-reference
interchangeable
1643355Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1643355 ASSY 643356?
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 1643355 ASSY 643356?
1643355 ASSY 643356 is a 1643355 ASSY 643356.
What parts can replace 1643355 ASSY 643356?
There are 6 known substitutes for 1643355 ASSY 643356: YT184S61-0839PC156, YT230S6100-404297PC156, YP249S41-39PC156 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1643355 ASSY 643356?
1643355 ASSY 643356 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-492-4383. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1643355 ASSY 643356

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026