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401B962 — KEY,TELEPHONE UNIT

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

401B962: KEY,TELEPHONE UNIT.

The KEY,TELEPHONE UNIT is a the manufacturer industrial component. Key specifications include end_item_identification: CENTAL OFFICE,TELEPHONE JETDS TYPE NO AN/FTC-37(V*1. This part is cataloged in the U.S.

Government catalog under NSN 5805-01-009-4820, 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→ 401B962
NSN: 5805-01-009-4820
FSC: 5805 — Telephone and Telegraph Equipment
CAGE: 25397 — CORTELCO USA INC (USA)
SPECIFICATIONS
end_item_identificationCENTAL OFFICE,TELEPHONE JETDS TYPE NO AN/FTC-37(V*1
NSN5805-01-009-4820
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available KEY,TELEPHONE UNIT TITLE COMPONENT PN 401B962 MFR KEY,TELEPHONE UNIT
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCENTAL OFFICE,TELEPHONE JETDS TYPE NO AN/FTC-37(V*1
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 401B962?
401B962 is a KEY,TELEPHONE UNIT. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 401B962?
401B962 is cataloged in the U.S. Government catalog under NSN 5805-01-009-4820. 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.