The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-087-2974, 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 Excelitas Technologies Corp. Dba Perkinelmer Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5920-01-087-2974 |
| Primary Part Number | OGP49-5 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Excelitas Technologies Corp. Dba Perkinelmer Inc |
| Status | ACTIVE |
| Usage Design | INDOOR |
| Overall Diameter | 1.526 INCHES MINIMUM AND 1.586 INCHES MAXIMUM IN |
| Breakdown Voltage | 4500.000 VOLTS MINIMUM AND 5500.000 VOLTS MAXIMUM |
| Arrester Type | RESISTOR |
| Body Material | CERAMIC |
| 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 |
|---|---|
| OGP49-5 | Excelitas Technologies Corp. Dba Perkinelmer Inc (USA) |
| Reference | Meaning |
|---|---|
| 583R037H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5920-01-087-2974 is a Arrester,electrical Surge, manufactured by Excelitas Technologies Corp. Dba Perkinelmer Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-087-2974 has 1 manufacturer part number on file: OGP49-5 (Excelitas Technologies Corp. Dba Perkinelmer Inc).
Key specifications for OGP49-5: Usage Design: INDOOR; Overall Diameter: 1.526 INCHES MINIMUM AND 1.586 INCHES MAXIMUM IN; Breakdown Voltage: 4500.000 VOLTS MINIMUM AND 5500.000 VOLTS MAXIMUM; Arrester Type: RESISTOR. 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.