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3455-250 — SWITCHBOARD,ALARM,SHIPBOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3455-250: SWITCHBOARD,ALARM,SHIPBOARD.

The SWITCHBOARD,ALARM,SHIPBOARD is a the manufacturer industrial component. Key specifications include phase: SINGLE, front_type: LIVE, overall_depth: 8.000 INCHES NOMINAL IN, overall_width: 18.000 INCHES NOMINAL IN, overall_height: 32.500 INCHES NOMINAL IN, mounting_method: BULKHEAD. This part is cataloged in the U.S.

Government catalog under NSN 6320-01-149-6658, 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
3455-250
NSN: 6320-01-149-6658
FSC: 6320 — Shipboard Alarm and Signal Systems
CAGE: 97536 — WING CORP (USA)
SPECIFICATIONS
phaseSINGLE
front_typeLIVE
overall_depth8.000 INCHES NOMINAL IN
overall_width18.000 INCHES NOMINAL IN
overall_height32.500 INCHES NOMINAL IN
mounting_methodBULKHEAD
circuit_capacity50
frequency_rating60.0 HERTZ NOMINAL
special_featuresALUMINUM HOUSING; SHOCK AND VIBRATION RESISTANT; AUDIBLE AND VISUABLE ALARMS; POWER FAILURE INDICATOR
ac_voltage_rating115.0 VOLTS NOMINAL
NSN6320-01-149-6658
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCHBOARD,ALARM,SHIPBOARD TITLE COMPONENT PN 3455-250 MFR SWITCHBOARD,ALARM,SHIP
KEY FEATURES
•
PHASE: SINGLE
•
CIRCUIT CAPACITY: 50
•
AC VOLTAGE RATING: 115.0 VOLTS NOMINAL
•
MOUNTING METHOD: BULKHEAD
•
FRONT TYPE: LIVE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT32.500 INCHES NOMINAL IN
PHASESINGLE
CIRCUIT CAPACITY50
AC VOLTAGE RATING115.0 VOLTS NOMINAL
MOUNTING METHODBULKHEAD
OVERALL WIDTH18.000 INCHES NOMINAL IN
FRONT TYPELIVE
SPECIAL FEATURESALUMINUM HOUSING; SHOCK AND VIBRATION RESISTANT; AUDIBLE AND VISUABLE ALARMS; POWER FAILURE INDICATOR
FREQUENCY RATING60.0 HERTZ NOMINAL
OVERALL DEPTH8.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6320 — Shipboard Alarm and Signal Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6320-00-004-9155 6320-00-004-9156 6320-00-004-9158 6320-00-007-5409 6320-00-007-5410 6320-00-024-1003 6320-00-024-1004 6320-00-025-9652
SUBSTITUTES & CROSS-REFERENCES 1
1C/SM-50Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3455-250?
3455-250 is a SWITCHBOARD,ALARM,SHIPBOARD.
What parts can replace 3455-250?
There is 1 known substitute for 3455-250: 1C/SM-50. Substitute compatibility should be verified for your specific system.
What is the NSN for 3455-250?
3455-250 is cataloged in the U.S. Government catalog under NSN 6320-01-149-6658. 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.