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840-3-11 — FAIRLEAD,ANTENNA

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

840-3-11: FAIRLEAD,ANTENNA.

The FAIRLEAD,ANTENNA is a the manufacturer industrial component. Key specifications include material: COTTON COVERING SINGLE COVERING MATERIAL, thickness: 1.937 INCHES NOMINAL ALL WINDINGS IN, material_form: FABRIC COVERING SINGLE COVERING MATERIAL, overall_length: 6.0 INCHES NOMINAL IN, inside_diameter: 2.000 INCHES NOMINAL ALL WINDINGS IN, outside_diameter: 2.444 INCHES NOMINAL ALL WINDINGS IN. This part is cataloged in the U.S.

Government catalog under NSN 6105-00-224-9217, 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
840-3-11
NSN: 6105-00-224-9217
NIINs: 002249217, 016873613, 017060815
FSC: 6105 — Motors, Electrical
CAGE: 45044 — STRYKER CORPORATION DIV USE FOR OPEN PAYMENTS ONLY (USA)
SPECIFICATIONS
materialCOTTON COVERING SINGLE COVERING MATERIAL
thickness1.937 INCHES NOMINAL ALL WINDINGS IN
material_formFABRIC COVERING SINGLE COVERING MATERIAL
overall_length6.0 INCHES NOMINAL IN
inside_diameter2.000 INCHES NOMINAL ALL WINDINGS IN
outside_diameter2.444 INCHES NOMINAL ALL WINDINGS IN
special_featuresMATERIAL:STEEL,WIDTH: 6CM, COLOR: YELLOW, WEIGHT: 0.19KG,HEIGHT:18CM, DEPTH: 1.5CM. KG
unable_to_decodeUNABLE TO DECODE
features_providedINTEGRAL POLE CORE
conductor_wire_sizeAWG 27 FIRST WINDING
coil_type_and_quantity2 ROUND
conductor_turn_quantity360.00 FIRST WINDING
NSN6105-00-224-9217
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 840-3-11 · 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
•
PARALLEL CONDUCTOR QUANTITY: 2 ALL WINDINGS
•
COIL TYPE AND QUANTITY: 2 ROUND
•
OUTSIDE DIAMETER: 2.444 INCHES NOMINAL ALL WINDINGS IN
•
MATERIAL FORM: FABRIC COVERING SINGLE COVERING MATERIAL
•
FEATURES PROVIDED: INTEGRAL POLE CORE
•
CONDUCTOR WIRE SIZE: AWG 27 FIRST WINDING
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL ALL WINDINGS IN
•
UNABLE TO DECODE: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
PARALLEL CONDUCTOR QUANTITY2 ALL WINDINGS
COIL TYPE AND QUANTITY2 ROUND
OUTSIDE DIAMETER2.444 INCHES NOMINAL ALL WINDINGS IN
MATERIAL FORMFABRIC COVERING SINGLE COVERING MATERIAL
FEATURES PROVIDEDINTEGRAL POLE CORE
CONDUCTOR WIRE SIZEAWG 27 FIRST WINDING
INSIDE DIAMETER2.000 INCHES NOMINAL ALL WINDINGS IN
UNABLE TO DECODEUNABLE TO DECODE
SPECIAL FEATURESSECOND WINDINGS,30 AWG ROUND WIRE
CONDUCTOR TURN QUANTITY200.00 SECOND WINDING
SUBSTITUTES & CROSS-REFERENCES 2
548-0450-270Reference document
Same NSN cross-reference
Reference document — Secondary reference
870-1-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 840-3-11?
840-3-11 is a FAIRLEAD,ANTENNA.
What parts can replace 840-3-11?
There are 2 known substitutes for 840-3-11: 548-0450-270, 870-1-11. Substitute compatibility should be verified for your specific system.
What is the NSN for 840-3-11?
840-3-11 is cataloged in the U.S. Government catalog under NSN 6105-00-224-9217. 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.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.