The Telephone Terminal Subassembly, cataloged under National Stock Number 5805-01-341-2454, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is American Telecom Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-01-341-2454 |
| Primary Part Number | 103977500 |
| Item Name | Telephone Terminal Subassembly |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Manufacturer | American Telecom Corp |
| Status | ACTIVE |
| Component Type and Quantity | 1 PLUG AND 9 CONNECTOR AND 9 BUSHING AND 7 MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 103977500 | American Telecom Corp (USA) |
| Reference | Meaning |
|---|---|
| 103977500 | 5/9 Secondary reference American Telephone and Telegraph Co |
| SMS-1030-MOD-SB1 ITEM 1 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 103977500 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| SMS-1030-SB1 ITEM 1 | 3/9 Design control — primary reference Lucent Technologies Inc Dba Federal Marketing Group |
NSN 5805-01-341-2454 is a Telephone Terminal Subassembly, manufactured by American Telecom Corp, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
NSN 5805-01-341-2454 has 1 manufacturer part number on file: 103977500 (American Telecom Corp).
Key specifications for 103977500: Overall Height: 16.000 INCHES NOMINAL IN; Component Type and Quantity: 1 PLUG AND 9 CONNECTOR AND 9 BUSHING AND 7 MODULE; Overall Length: 24.000 INCHES NOMINAL IN; Overall Width: 20.000 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.