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433851-021 — TELEPHONE CIRCUIT,LINE-TRUNK REL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

433851-021: TELEPHONE CIRCUIT,LINE-TRUNK REL.

TELEPHONE CIRCUIT,LINE-TRUNK REL. Key specifications include overall_width: 5.375 INCHES NOMINAL IN, overall_height: 4.719 INCHES NOMINAL IN, overall_length: 11.375 INCHES NOMINAL IN, mounting_configuration: 2 MTG SLOTS 0.224 IN. BY 0.337 IN.

IN. This part is cataloged in the U.S. Government catalog under NSN 5805-00-112-8738, 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→ 433851-021
NSN: 5805-00-112-8738
FSC: 5805 — Telephone and Telegraph Equipment
CAGE: 14100 — STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO (USA)
SPECIFICATIONS
overall_width5.375 INCHES NOMINAL IN
overall_height4.719 INCHES NOMINAL IN
overall_length11.375 INCHES NOMINAL IN
mounting_configuration2 MTG SLOTS 0.224 IN. BY 0.337 IN. IN
NSN5805-00-112-8738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELEPHONE CIRCUIT,LINE-TRUNK REL TITLE COMPONENT PN 433851-021 MFR TELEPHONE CIRCUIT,LINE
KEY FEATURES
•
MOUNTING CONFIGURATION: 2 MTG SLOTS 0.224 IN. BY 0.337 IN. IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.719 INCHES NOMINAL IN
OVERALL LENGTH11.375 INCHES NOMINAL IN
OVERALL WIDTH5.375 INCHES NOMINAL IN
MOUNTING CONFIGURATION2 MTG SLOTS 0.224 IN. BY 0.337 IN. IN
OTHER ITEMS IN FSC 5805 — Telephone and Telegraph Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5805-00-000-0155 5805-00-000-7057 5805-00-000-7886 5805-00-001-4071 5805-00-001-4082 5805-00-001-4083 5805-00-001-4084 5805-00-001-4088
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 433851-021?
433851-021 is a TELEPHONE CIRCUIT,LINE-TRUNK REL. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 433851-021?
433851-021 is cataloged in the U.S. Government catalog under NSN 5805-00-112-8738. This indicates validated use in U.S. government and defense supply chains.
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