The Test Station,electrical-Electron, cataloged under National Stock Number 4920-01-446-5795, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Advanced Testing Technologies Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-446-5795 |
| Primary Part Number | B105 |
| Item Name | Test Station,electrical-Electron |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Advanced Testing Technologies Inc |
| Status | ACTIVE |
| Supplementary Features | CONSISTS OF BENCH TOP WITH COMPUTER, PRINTER, 3-PHASE AC POWER SUPPLY, DC POWER SUPPLY WITH MODULES FOR DIFFERENT VOLTAGE RANGES, SWITCH MATRIX, MULTIMETER, COUNTER, FUNCTION GENERATOR, DIGITAL FUNCTION TEST SET, FUNCTION/SWEEP GENERATOR, QUAD 8-BIT LATCH, OSCILOSCOPE, FORM C SWITCH, SYNCHRO RESOLVER SIMULATOR AND INDICATOR, MIL-STD-1553 A/B BUS ANALYZER SIMULATOR A |
| Functional Classification | AA-9.3 |
| Entry Date | 80-04-01 |
| 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 |
|---|---|
| B105 | Advanced Testing Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| MIL-HDBK-300(ATS) | 5/1 Secondary reference Mil-Hdbk-300 Hq Afmc-Lgis |
| AN/GSM-373A | 3/1 Design control — primary reference U.S. Government activity |
NSN 4920-01-446-5795 is a Test Station,electrical-Electron, manufactured by Advanced Testing Technologies Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-446-5795 has 1 manufacturer part number on file: B105 (Advanced Testing Technologies Inc).
Key specifications for B105: Supplementary Features: CONSISTS OF BENCH TOP WITH COMPUTER, PRINTER, 3-PHASE AC POWER SUPPLY, DC POWER SUPPLY WITH MODULES FOR DIFFERENT VOLTAGE RANGES, SWITCH MATRIX, MULTIMETER, COUNTER, FUNCTION GENERATOR, DIGITAL FUNCTION TEST SET, FUNCTION/SWEEP GENERATOR, QUAD 8-BIT LATCH, OSCILOSCOPE, FORM C SWITCH, SYNCHRO RESOLVER SIMULATOR AND INDICATOR, MIL-STD-1553 A/B BUS ANALYZER SIMULATOR A; Functional Classification: AA-9.3; Entry Date: 80-04-01; End Item Identification: E3B/C ACFT. 3 specifications are 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.