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2254-4 GR1 — 2254-4 GR1

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

2254-4 GR1: 2254-4 GR1.

The 2254-4 GR1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-186-6572, 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
2254-4 GR1
NSN: 6105-01-186-6572
FSC: 6105 — Motors, Electrical
CAGE: 20019 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
Part Number2254-4 GR1
NSN6105-01-186-6572
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 2254-4 GR1 · 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
•
KEYWAY DEPTH: 0.093 INCHES NOMINAL SINGLE END IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) AND 4 UNTHREADED HOLE(S)
•
DUTY CYCLE: CONTINUOUS
•
SHAFT DIAMETER: 0.625 INCHES NOMINAL SINGLE END IN
•
SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 6.250 INCHES SINGLE END IN
•
WINDING TYPE: SHUNT WOUND W/COMMUTATING POLES-STABILIZING WINDINGS
•
MOUNTING METHOD: FIXED BASE AND FACE
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.093 INCHES NOMINAL SINGLE END IN
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) AND 4 UNTHREADED HOLE(S)
DUTY CYCLECONTINUOUS
SHAFT DIAMETER0.625 INCHES NOMINAL SINGLE END IN
SHAFT CENTER TO MOUNTING SURFACE DISTANCE6.250 INCHES SINGLE END IN
OVERALL LENGTH25.391 INCHES IN
WINDING TYPESHUNT WOUND W/COMMUTATING POLES-STABILIZING WINDINGS
MOUNTING METHODFIXED BASE AND FACE
THREAD LENGTH1.188 INCHES NOMINAL SINGLE END IN
FRAME SIZE DESIGNATION254CYZ
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2254-4 GR1?
2254-4 GR1 is a 2254-4 GR1.
What is the NSN for 2254-4 GR1?
2254-4 GR1 is cataloged in the U.S. Government catalog under NSN 6105-01-186-6572. 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.