The Absorber,overvoltage, cataloged under National Stock Number 5920-01-217-2779, 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 Natel Engineering Company, Llc Div Natel Chatsworth Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-217-2779 |
| Primary Part Number | XVP521 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Natel Engineering Company, Llc Div Natel Chatsworth Division |
| Status | ACTIVE |
| Current Type | DC |
| Mounting Method | TERMINAL |
| Voltage in Volts | 6.2 |
| Mounting Configuration | TWO 0.300 IN. TERMINALS SOLDERABLE WITH 0.040 IN. DIA IN |
| Protected Item Name | TRANSMITTER MODULE |
| 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 |
|---|---|
| XVP521 PRIMARY | Natel Engineering Company, Llc Div Natel Chatsworth Division (USA) |
| Reference | Meaning |
|---|---|
| XVP521 | 5/9 Secondary reference Natel Engineering Company Inc Dba Powercube Div Powercube |
NSN 5920-01-217-2779 is a Absorber,overvoltage, manufactured by Natel Engineering Company, Llc Div Natel Chatsworth Division, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-217-2779 has 1 manufacturer part number on file: XVP521 (Natel Engineering Company, Llc Div Natel Chatsworth Division).
Key specifications for XVP521: Overall Height: 1.300 INCHES NOMINAL IN; Current Type: DC; Mounting Method: TERMINAL; Voltage in Volts: 6.2. 5 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.