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2603503 — INDICATOR,TEMPERATURE,ELECTRICAL

✓ Government record, cited
COSMODYNE, LLC DBA COSMODYNE LLC · COMPONENT
PRODUCT OVERVIEW

2603503: INDICATOR,TEMPERATURE,ELECTRICAL.

INDICATOR,TEMPERATURE,ELECTRICAL. Key specifications include WIDTH: 3.790 INCHES NOMINAL IN, HEIGHT: 1.890 INCHES NOMINAL IN, LENGTH: 6.380 INCHES NOMINAL IN, CURRENT TYPE: AC, AC VOLTAGE RATING: 120.0 VOLTS NOMINAL, PRESENTATION TYPE: DIGITAL DISPLAY. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-460-9428, 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
2603503
NSN: 6685-01-460-9428
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 11243 — COSMODYNE, LLC DBA COSMODYNE LLC (USA)
SPECIFICATIONS
WIDTH3.790 INCHES NOMINAL IN
HEIGHT1.890 INCHES NOMINAL IN
LENGTH6.380 INCHES NOMINAL IN
CURRENT TYPEAC
AC VOLTAGE RATING120.0 VOLTS NOMINAL
PRESENTATION TYPEDIGITAL DISPLAY
COIL DC RESISTANCE100.0 OHMS NOMINAL
DISPLAY DIGIT QUANTITY5
NSN6685-01-460-9428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: COSMODYNE, LLC DBA COSMODYNE LLC INDICATOR,TEMPERATURE,ELECTRICAL TITLE COMPONENT PN 2603503 MFR COSMODYNE, LLC DBA COSMODYNE LLC INDICATOR,TEMPERATURE,
KEY FEATURES
•
COIL DC RESISTANCE: 100.0 OHMS NOMINAL
•
LENGTH: 6.380 INCHES NOMINAL IN
•
AC VOLTAGE RATING: 120.0 VOLTS NOMINAL
•
CURRENT TYPE: AC
•
DISPLAY DIGIT QUANTITY: 5
•
PRESENTATION TYPE: DIGITAL DISPLAY
•
HEIGHT: 1.890 INCHES NOMINAL IN
•
WIDTH: 3.790 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
COIL DC RESISTANCE100.0 OHMS NOMINAL
LENGTH6.380 INCHES NOMINAL IN
AC VOLTAGE RATING120.0 VOLTS NOMINAL
CURRENT TYPEAC
DISPLAY DIGIT QUANTITY5
PRESENTATION TYPEDIGITAL DISPLAY
HEIGHT1.890 INCHES NOMINAL IN
WIDTH3.790 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2603503?
2603503 is a INDICATOR,TEMPERATURE,ELECTRICAL manufactured by COSMODYNE, LLC DBA COSMODYNE LLC.
What is the NSN for 2603503?
2603503 is cataloged in the U.S. Government catalog under NSN 6685-01-460-9428. 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.