The Absorber,overvoltage, cataloged under National Stock Number 5920-01-722-0516, 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 Schneider Electric Usa, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59) |
| Manufacturers | Schneider Electric Usa, Inc. (CAGE 56365); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-722-0516 |
| Primary Part Number | TBLK1 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Schneider Electric Usa, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| TBLK1 PRIMARY | Schneider Electric Usa, Inc. (USA) |
| 432-8836955-24 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| EDCO-H-SERIES | 5/9 Secondary reference Emerson Network Power Surge Protection, Inc. |
| LOA034278-24 | 5/2 Secondary reference U.S. Government activity |
| 432-8836955 | D/9 Drawing number reference only Naval Sea Systems Command |
| LOA034278 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| R6712030-24 | 5/2 Secondary reference U.S. Government activity |
| 218103994 | 5/2 Secondary reference U.S. Government activity |
| R671-2030 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5920-01-722-0516 is a Absorber,overvoltage, manufactured by Schneider Electric Usa, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-722-0516 has 2 manufacturer part numbers on file: TBLK1 (Schneider Electric Usa, Inc.), 432-8836955-24 (Naval Sea Systems Command).
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.