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TT-2931-3150-FA — TT-2931-3150-FA

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

TT-2931-3150-FA: TT-2931-3150-FA.

The TT-2931-3150-FA is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-01-406-0636, 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
TT-2931-3150-FA
NSN: 6105-01-406-0636
FSC: 6105 — Motors, Electrical
CAGE: 5W607 — KOLLMORGEN CORPORATION DBA KOLLMORGEN CORP (USA)
SPECIFICATIONS
Part NumberTT-2931-3150-FA
NSN6105-01-406-0636
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: TT-2931-3150-FA · 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: 4 THREADED HOLE(S)
•
MOUNTING METHOD: FLANGE
•
MOUNTING FACILITY CIRCLE DIAMETER: 3.750 INCHES IN
•
LENGTH OF SHAFT FROM HOUSING: 2.000 INCHES SINGLE END IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
OVERALL LENGTH8.350 INCHES IN
MOUNTING METHODFLANGE
MOUNTING FACILITY CIRCLE DIAMETER3.750 INCHES IN
LENGTH OF SHAFT FROM HOUSING2.000 INCHES SINGLE END IN
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 TT-2931-3150-FA?
TT-2931-3150-FA is a TT-2931-3150-FA.
What is the NSN for TT-2931-3150-FA?
TT-2931-3150-FA is cataloged in the U.S. Government catalog under NSN 6105-01-406-0636. 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.