The Signal,switchboard, cataloged under National Stock Number 5805-00-503-3329, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5805-00-503-3329 |
| Item Name | Signal,switchboard |
| FSC / FSG | 5805 / 58 — Telephone and Telegraph Equipment |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | NO. TA-123/ //GT TYPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MILS10720TYPETA1 | 2/2 Government specification standardization U.S. Government activity |
NSN 5805-00-503-3329 is a Signal,switchboard, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
Key specifications for 5805-00-503-3329: Nondefinitive Spec/std Data: NO. TA-123/ //GT TYPE; Special Features: SHUTTER-DROP TYPE; COIL INCL, 600 OHMS RESISTANCE, TERMINAL DATA, 2, PIN TYPE; WITHOUT JACK; WITHOUT NIGHT ALARM CONTACTS; TWO PINS W/O .480 IN. MTG CENTERS; 1/2 IN. BY 15/16 IN. BY 2 1/4 IN. OVERALL DIM.; JCENS IDENTIFICATION DATA, SWITCHBOARD SIGNAL, TYPE NO. TA-123/GT AND TA-123/ //GT; FOR SPECIFIC USE; DATA REGARDING EQUIPMENT APPLICATION, JCENS, MAINTENANCE KIT, TYPE NO. MX-842/ //GT 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.