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437-6404367-AY99 — INDICATOR,SHIP'S ORDER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

437-6404367-AY99: INDICATOR,SHIP'S ORDER.

The INDICATOR,SHIP'S ORDER is a the manufacturer industrial component. Key specifications include width: 3.460 INCHES NOMINAL IN, height: 7.260 INCHES NOMINAL IN, length: 9.500 INCHES NOMINAL IN, current_type: DC, usage_design: PLANE ANGLE BOW, dc_voltage_rating: 28.0 VOLTS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 6320-01-384-3219, 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
437-6404367-AY99
NSN: 6320-01-384-3219
FSC: 6320 — Shipboard Alarm and Signal Systems
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width3.460 INCHES NOMINAL IN
height7.260 INCHES NOMINAL IN
length9.500 INCHES NOMINAL IN
current_typeDC
usage_designPLANE ANGLE BOW
dc_voltage_rating28.0 VOLTS NOMINAL
end_item_identificationINDICATOR TRANSMITTER
NSN6320-01-384-3219
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INDICATOR,SHIP'S ORDER TITLE COMPONENT PN 437-6404367-AY99 MFR INDICATOR,SHIP'S ORDER
KEY FEATURES
•
LENGTH: 9.500 INCHES NOMINAL IN
•
CURRENT TYPE: DC
•
USAGE DESIGN: PLANE ANGLE BOW
•
DC VOLTAGE RATING: 28.0 VOLTS NOMINAL
•
HEIGHT: 7.260 INCHES NOMINAL IN
•
WIDTH: 3.460 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH9.500 INCHES NOMINAL IN
CURRENT TYPEDC
USAGE DESIGNPLANE ANGLE BOW
DC VOLTAGE RATING28.0 VOLTS NOMINAL
HEIGHT7.260 INCHES NOMINAL IN
WIDTH3.460 INCHES NOMINAL IN
END ITEM IDENTIFICATIONINDICATOR TRANSMITTER
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
211022444Same NSN cross-reference
Indicator,ship's Order
Also cataloged under this NSN
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 437-6404367-AY99?
437-6404367-AY99 is a INDICATOR,SHIP'S ORDER.
What parts can replace 437-6404367-AY99?
There is 1 known substitute for 437-6404367-AY99: 211022444. Substitute compatibility should be verified for your specific system.
What is the NSN for 437-6404367-AY99?
437-6404367-AY99 is cataloged in the U.S. Government catalog under NSN 6320-01-384-3219. 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.