Name: TELEPHONE CIRCUIT,TRUNK RELAY
Brand: Unknown
SKU: 102-922-689

102-922-689 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

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 TELEPHONE CIRCUIT,TRUNK RELAY is a the manufacturer industrial component. Key specifications include overall_width: 5.300 INCHES NOMINAL IN, overall_height: 0.600 INCHES NOMINAL IN, overall_length: 7.500 INCHES NOMINAL IN, fsc_application_data: TELEPHONE AND TELEGRAPH EQUIPMENT, mounting_configuration: PLUG-IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-01-255-4018, 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

MRO→ MRO_GENERAL→ 102-922-689

NSN: 5805-01-255-4018
FSC: 5805
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)

SPECIFICATIONS

overall_width	5.300 INCHES NOMINAL IN
overall_height	0.600 INCHES NOMINAL IN
overall_length	7.500 INCHES NOMINAL IN
fsc_application_data	TELEPHONE AND TELEGRAPH EQUIPMENT
mounting_configuration	PLUG-IN
NSN	5805-01-255-4018

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: TELEPHONE AND TELEGRAPH EQUIPMENT

•

MOUNTING CONFIGURATION: PLUG-IN

TECHNICAL CHARACTERISTICS (FLIS)

FSC APPLICATION DATA	TELEPHONE AND TELEGRAPH EQUIPMENT
OVERALL WIDTH	5.300 INCHES NOMINAL IN
MOUNTING CONFIGURATION	PLUG-IN
OVERALL HEIGHT	0.600 INCHES NOMINAL IN
OVERALL LENGTH	7.500 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

489AInterchangeable

interchangeable cross-reference

interchangeable

489BInterchangeable

interchangeable cross-reference

interchangeable

TLC446Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 102-922-689?

102-922-689 is a TELEPHONE CIRCUIT,TRUNK RELAY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 102-922-689?

There are 3 known substitutes for 102-922-689: 489A, 489B, TLC446. Substitute compatibility should be verified for your specific system.

What is the NSN for 102-922-689?

102-922-689 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5805-01-255-4018. This indicates validated use in U.S. government and defense supply chains.

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