PartsTable
Technical Data Sheet
Download PDF

139021-01 — 139021-01

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

139021-01: 139021-01.

The 139021-01 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6105-00-068-7214, 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
139021-01
NSN: 6105-00-068-7214
FSC: 6105 — Motors, Electrical
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
Part Number139021-01
NSN6105-00-068-7214
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 139021-01 · 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: SINGLE INPUT
•
SHAFT DIAMETER: 0.1240 INCHES NOMINAL SINGLE END IN
•
FREQUENCY IN HERTZ: 400.0 OUTPUT
•
TEETH QUANTITY: 10 SINGLE END
•
CURRENT TYPE: AC INPUT
•
CALIBRATION SPEED IN RPM: 3600.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP COLLAR
PHASESINGLE INPUT
SHAFT DIAMETER0.1240 INCHES NOMINAL SINGLE END IN
FREQUENCY IN HERTZ400.0 OUTPUT
TEETH QUANTITY10 SINGLE END
CURRENT TYPEAC INPUT
OVERALL LENGTH1.428 INCHES IN
CALIBRATION SPEED IN RPM3600.0
MOUNTING METHODCLAMP RING(S)
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS115.0 LINE TO NEUTRAL SINGLE INPUT
SUBSTITUTES & CROSS-REFERENCES 5
ST10046Reference document
Same NSN cross-reference
Reference document — Secondary reference
U-217387Reference document
Same NSN cross-reference
Reference document — Secondary reference
42805124Reference document
Same NSN cross-reference
Reference document — Secondary reference
AFRH10AJ2A857Reference document
Same NSN cross-reference
Reference document — Secondary reference
142682-01Reference 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 exhaustedDemilitarization required — critical (Q)
Ready to buy 139021-01?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 139021-01?
139021-01 is a 139021-01.
What parts can replace 139021-01?
There are 5 known substitutes for 139021-01: ST10046, U-217387, 42805124 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 139021-01?
139021-01 is cataloged in the U.S. Government catalog under NSN 6105-00-068-7214. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 139021-01

✓ 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.