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18G4R-AA1-A0 — 18G4R-AA1-A0

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

18G4R-AA1-A0: 18G4R-AA1-A0.

The 18G4R-AA1-A0 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-034-3859, 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
18G4R-AA1-A0
NSN: 6105-01-034-3859
FSC: 6105 — Motors, Electrical
CAGE: 10112 — GENERAL DYNAMICS MOTION CONTROL LLC (USA)
SPECIFICATIONS
Part Number18G4R-AA1-A0
NSN6105-01-034-3859
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 18G4R-AA1-A0 · 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: 1 CLAMP COLLAR
•
PHASE: TWO INPUT
•
SHAFT DIAMETER: 0.176 INCHES MINIMUM AND 0.177 INCHES MAXIMUM SINGLE END IN
•
FREQUENCY IN HERTZ: 400.0 OUTPUT
•
TEETH QUANTITY: 15 SINGLE END
•
CURRENT TYPE: AC INPUT
•
CALIBRATION SPEED IN RPM: 1000.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP COLLAR
PHASETWO INPUT
SHAFT DIAMETER0.176 INCHES MINIMUM AND 0.177 INCHES MAXIMUM SINGLE END IN
FREQUENCY IN HERTZ400.0 OUTPUT
TEETH QUANTITY15 SINGLE END
CURRENT TYPEAC INPUT
OVERALL LENGTH3.686 INCHES IN
CALIBRATION SPEED IN RPM1000.0
MOUNTING METHODCLAMP RING(S)
COOLING METHODNONVENTILATED
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 1
1711828Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18G4R-AA1-A0?
18G4R-AA1-A0 is a 18G4R-AA1-A0.
What parts can replace 18G4R-AA1-A0?
There is 1 known substitute for 18G4R-AA1-A0: 1711828. Substitute compatibility should be verified for your specific system.
What is the NSN for 18G4R-AA1-A0?
18G4R-AA1-A0 is cataloged in the U.S. Government catalog under NSN 6105-01-034-3859. 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.