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X81783-A — X81783-A

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

X81783-A: X81783-A.

The X81783-A is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-116-9285, 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
X81783-A
NSN: 6105-01-116-9285
FSC: 6105 — Motors, Electrical
CAGE: 1Q8T8 — ALJERS LLC (USA)
SPECIFICATIONS
Part NumberX81783-A
NSN6105-01-116-9285
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: X81783-A · 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
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE
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MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
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
81783-AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
2444-1ITEM20Reference 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 X81783-A?
X81783-A is a X81783-A.
What parts can replace X81783-A?
There are 2 known substitutes for X81783-A: 81783-A, 2444-1ITEM20. Substitute compatibility should be verified for your specific system.
What is the NSN for X81783-A?
X81783-A is cataloged in the U.S. Government catalog under NSN 6105-01-116-9285. This indicates validated use in U.S. government and defense supply chains.
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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.