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401227 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.250 INCHES NOMINAL IN, power_rating: 8.00 WATTS NORMAL, usage_design: INDOOR AND OUTDOOR, outside_diameter: 0.812 INCHES NOMINAL IN, style_designator: DIRECTIONAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-239-2769, 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
401227
NSN: 5136-00-239-2769
FSC: 5136
CAGE: 60NQ9 — GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.250 INCHES NOMINAL IN
power_rating8.00 WATTS NORMAL
usage_designINDOOR AND OUTDOOR
outside_diameter0.812 INCHES NOMINAL IN
style_designatorDIRECTIONAL
thread_directionRIGHT-HAND
terminal_quantity2
installation_designPORTABLE
thread_pitch_diameters+0.1658 TO 0.1697 INCHES IN
impedance_rating_in_ohms8.0 VOICE COIL NOMINAL
thread_size_and_series/type_designator0.190-32 UNF
NSN5136-00-239-2769
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN 401227 MFR LOUDSPEAKER,PERMANENT
KEY FEATURES
•
OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
•
THICKNESS: 0.250 INCHES NOMINAL IN
•
THREAD PITCH DIAMETERS: +0.1658 TO 0.1697 INCHES IN
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.190-32 UNF
•
STYLE DESIGNATOR: ROUND SPLIT W/INTERNAL ADJUSTING SCREW
•
MATERIAL: STEEL OVERALL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
THICKNESS0.250 INCHES NOMINAL IN
THREAD PITCH DIAMETERS+0.1658 TO 0.1697 INCHES IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.190-32 UNF
STYLE DESIGNATORROUND SPLIT W/INTERNAL ADJUSTING SCREW
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
3531Interchangeable
interchangeable cross-reference
interchangeable
2382880Interchangeable
interchangeable cross-reference
interchangeable
2270606Interchangeable
interchangeable cross-reference
interchangeable
77A3613-29Interchangeable
interchangeable cross-reference
interchangeable
819066-014Interchangeable
interchangeable cross-reference
interchangeable
962350911Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 401227?
401227 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace 401227?
There are 21 known substitutes for 401227: 3531, 2382880, 2270606 and 18 more. Substitute compatibility should be verified for your specific system.
Is 401227 still available?
401227 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026