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Technical Data Sheet
PartsTable / COMPONENT / 2505-2 GR1
2505-2 GR1 ✓ 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 2505-2 GR1 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 6105-01-117-9843, 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
2505-2 GR1
NSN: 6105-01-117-9843
FSC: 6105
CAGE: 20019 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
Part Number2505-2 GR1
NSN6105-01-117-9843
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 2505-2 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
•
LENGTH OF SHAFT FROM HOUSING: 2.875 INCHES SINGLE END IN
•
CURRENT RATING METHOD: LOAD
•
MOUNTING FACILITY CIRCLE DIAMETER: 20.000 INCHES IN
•
KEYWAY WIDTH: 0.500 INCHES NOMINAL SINGLE END IN
•
SHAFT END CHARACTERISTIC: A9 SINGLE STYLE SINGLE END
•
DUTY CYCLE: CONTINUOUS
•
MOUNTING METHOD: FACE
•
WINDING TYPE: SHUNT WOUND
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH OF SHAFT FROM HOUSING2.875 INCHES SINGLE END IN
CURRENT RATING METHODLOAD
MOUNTING FACILITY CIRCLE DIAMETER20.000 INCHES IN
KEYWAY WIDTH0.500 INCHES NOMINAL SINGLE END IN
SHAFT END CHARACTERISTICA9 SINGLE STYLE SINGLE END
DUTY CYCLECONTINUOUS
MOUNTING METHODFACE
WINDING TYPESHUNT WOUND
FEATURES PROVIDEDFRAME ELECTRICALLY GROUNDED AND VERTICAL MOUNTING POSITION
CURRENT RATING IN AMPS162.000 SINGLE INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
25052Upgraded Successor
successor cross-reference
successor
S9531-DW-MMC-010 7-1 INDEX 14Upgraded Successor
successor cross-reference
successor
S9531-DW-MMC-010Upgraded Successor
successor cross-reference
successor
5305PL0655929Interchangeable
interchangeable cross-reference
interchangeable
MILS933TYPECInterchangeable
interchangeable cross-reference
interchangeable
37544Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2505-2 GR1?
2505-2 GR1 is a 2505-2 GR1.
What parts can replace 2505-2 GR1?
There are 13 known substitutes for 2505-2 GR1: 25052, S9531-DW-MMC-010 7-1 INDEX 14, S9531-DW-MMC-010 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2505-2 GR1?
2505-2 GR1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-01-117-9843. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026