The Absorber,overvoltage, cataloged under National Stock Number 5920-01-132-8918, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5920-01-132-8918 |
| Primary Part Number | B4007560-1 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Terminal Quantity | 4 |
| Current Type | DC |
| Terminal Type | WIRE LEAD |
| Mounting Method | TERMINAL |
| Polarization Feature | INCLUDED |
| Voltage in Volts | 14.0 |
| Protective Covering Type | CASE |
| Mounting Configuration | FOUR WIRE LEADS 0.500 IN. MIN 1.100 IN. MAX LENGTH 0.040 IN. DIAMETER SPACED 0.300 IN. APART ALONG THE LENGTH IN |
| Enclosure Feature | HERMETICALLY SEALED |
| Shunt Capacitor | NOT INCLUDED |
| Material | PLASTIC COVERING |
| Current Rating in Amps | 80.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B4007560-1 | Silicon Transistor Corporation Dba Same (USA) |
| B4007560-1 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| B4007560-1 | Micro Uspd Inc (USA) |
| Reference | Meaning |
|---|---|
| B4007560-1 | 5/9 Secondary reference Solitron Devices, Inc. |
| B4007560-1 | 5/9 Secondary reference Semtech Corporation |
| B4007560-1 | 5/9 Secondary reference General Semiconductor Industries Inc |
| B4007560-1 | 5/9 Secondary reference Semicon Components Inc |
NSN 5920-01-132-8918 is a Absorber,overvoltage, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-132-8918 has 3 manufacturer part numbers on file: B4007560-1 (Silicon Transistor Corporation Dba Same), B4007560-1 (Department of the Army Hq United States Army Communications Research and Development Command), B4007560-1 (Micro Uspd Inc).
Key specifications for B4007560-1: Overall Height: 0.650 INCHES MAXIMUM IN; Terminal Quantity: 4; Current Type: DC; Terminal Type: WIRE LEAD. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.