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18874844-3 — 18874844-3

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

18874844-3: 18874844-3.

The 18874844-3 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6115-01-531-2256, 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
18874844-3
NSN: 6115-01-531-2256
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: FAQ15 — SAFRAN ELECTRONICS & DEFENSE (FRA)
SPECIFICATIONS
Part Number18874844-3
NSN6115-01-531-2256
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 18874844-3 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES28 VOLT; 85 AMPERE BELT DRIVE
OTHER ITEMS IN FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100 6115-00-001-4612 6115-00-001-8553 6115-00-001-8853 6115-00-004-1782 6115-00-004-2766 6115-00-004-3786 6115-00-004-3787
SUBSTITUTES & CROSS-REFERENCES 1
ES4034Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18874844-3?
18874844-3 is a 18874844-3.
What parts can replace 18874844-3?
There is 1 known substitute for 18874844-3: ES4034. Substitute compatibility should be verified for your specific system.
What is the NSN for 18874844-3?
18874844-3 is cataloged in the U.S. Government catalog under NSN 6115-01-531-2256. 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.