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PartsTable / COMPONENT / 2-300-274
2-300-274 ✓ 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: IRON OR IRON ALLOY OVERALL, leg_length: 1.940 INCHES NOMINAL ALL ENDS IN, power_rating: 4.00 WATTS NORMAL, connection_type: THREADED INTERNAL PIPE ALL ENDS, mounting_method: UNTHREADED HOLE(S), transducer_type: CONE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-779-3409, 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
2-300-274
NSN: 5995-00-779-3409
FSC: 5995
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialIRON OR IRON ALLOY OVERALL
leg_length1.940 INCHES NOMINAL ALL ENDS IN
power_rating4.00 WATTS NORMAL
connection_typeTHREADED INTERNAL PIPE ALL ENDS
mounting_methodUNTHREADED HOLE(S)
transducer_typeCONE
connection_stylePLAIN (PIPE) ALL ENDS
operation_methodHYDRAULIC
style_designatorCYLINDRICAL
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
nominal_thread_size1.500 INCHES ALL ENDS IN
transducer_diameter4.0 INCHES NOMINAL IN
NSN5995-00-779-3409
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LOUDSPEAKER,PERMANENT MAGNET TITLE COMPONENT PN 2-300-274 MFR LOUDSPEAKER,PERMANENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
66624Interchangeable
interchangeable cross-reference
interchangeable
MPD9484-57-24Interchangeable
interchangeable cross-reference
interchangeable
MPD9484-57A24Interchangeable
interchangeable cross-reference
interchangeable
D9484-56-17Interchangeable
interchangeable cross-reference
interchangeable
9M798-1Interchangeable
interchangeable cross-reference
interchangeable
6803Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-300-274?
2-300-274 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace 2-300-274?
There are 19 known substitutes for 2-300-274: 66624, MPD9484-57-24, MPD9484-57A24 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-300-274?
2-300-274 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5995-00-779-3409. 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