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Technical Data Sheet

L21603/01-23 — INDICATOR,FAULT LOCATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L21603/01-23: INDICATOR,FAULT LOCATING.

The INDICATOR,FAULT LOCATING is a the manufacturer industrial component. Key specifications include length: 0.885 INCHES NOMINAL IN, diameter: 0.630 INCHES NOMINAL IN, material: ALUMINUM CASE, current_type: DC, dc_voltage_rating: 28.0 VOLTS NOMINAL, features_provided: COIL AND MOUNTING HARDWARE. This part is cataloged in the U.S.

Government catalog under NSN 6625-01-233-0837, 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
L21603/01-23
NSN: 6625-01-233-0837
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 82227 — VDO CONTROL SYSTEMS INC (USA)
SPECIFICATIONS
length0.885 INCHES NOMINAL IN
diameter0.630 INCHES NOMINAL IN
materialALUMINUM CASE
current_typeDC
dc_voltage_rating28.0 VOLTS NOMINAL
features_providedCOIL AND MOUNTING HARDWARE
presentation_typeWINDOW
coil_dc_resistance720.0 OHMS MINIMUM
electrical_connection_quantity2
mounting_facility_type_and_quantity1 THREADED CASE
NSN6625-01-233-0837
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INDICATOR,FAULT LOCATING TITLE COMPONENT PN L21603/01-23 MFR INDICATOR,FAULT LOCATI
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED CASE
•
COIL DC RESISTANCE: 720.0 OHMS MINIMUM
•
LENGTH: 0.885 INCHES NOMINAL IN
•
CURRENT TYPE: DC
•
ELECTRICAL CONNECTION QUANTITY: 2
•
DC VOLTAGE RATING: 28.0 VOLTS NOMINAL
•
DIAMETER: 0.630 INCHES NOMINAL IN
•
FEATURES PROVIDED: COIL AND MOUNTING HARDWARE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED CASE
COIL DC RESISTANCE720.0 OHMS MINIMUM
LENGTH0.885 INCHES NOMINAL IN
CURRENT TYPEDC
ELECTRICAL CONNECTION QUANTITY2
DC VOLTAGE RATING28.0 VOLTS NOMINAL
DIAMETER0.630 INCHES NOMINAL IN
FEATURES PROVIDEDCOIL AND MOUNTING HARDWARE
PRESENTATION TYPEWINDOW
MATERIALALUMINUM CASE
OTHER ITEMS IN FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309 6625-00-000-0480 6625-00-001-1338 6625-00-001-1341 6625-00-001-1371 6625-00-001-1373 6625-00-001-1374 6625-00-001-1377
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L21603/01-23?
L21603/01-23 is a INDICATOR,FAULT LOCATING.
What is the NSN for L21603/01-23?
L21603/01-23 is cataloged in the U.S. Government catalog under NSN 6625-01-233-0837. 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.