The Absorber,overvoltage, cataloged under National Stock Number 5920-01-357-0646, 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 Ems Development Corporation Dba Ems Development Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5920-01-357-0646 |
| Primary Part Number | RF09710E-16L |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Ems Development Corporation Dba Ems Development Corp |
| Status | ACTIVE |
| Current Type | AC AND DC |
| Overall Diameter | 2.250 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Voltage in Volts | 115.0 AND 200.0 |
| Protected Item Name | INTEGRATED CIRCUIT |
| 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 |
|---|---|
| RF09710E-16L PRIMARY | Ems Development Corporation Dba Ems Development Corp (USA) |
| Reference | Meaning |
|---|---|
| RF9710E-16L | 5/9 Secondary reference Ems Development Corporation Dba Ems Development Corp |
NSN 5920-01-357-0646 is a Absorber,overvoltage, manufactured by Ems Development Corporation Dba Ems Development Corp, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-357-0646 has 1 manufacturer part number on file: RF09710E-16L (Ems Development Corporation Dba Ems Development Corp).
Key specifications for RF09710E-16L: Current Type: AC AND DC; Overall Diameter: 2.250 INCHES NOMINAL IN; Mounting Method: THREADED STUD(S); Voltage in Volts: 115.0 AND 200.0. 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.