The Protector,telephone, cataloged under National Stock Number 5920-00-930-9851, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-930-9851 |
| Item Name | Protector,telephone |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Status | ACTIVE |
| Usage Design | OUTDOOR |
| Wire Quantity | 2 |
| Inclosure Material | ALUMINUM ALLOY |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Enclosure Feature | CARTRIDGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2000 | 5/9 Secondary reference Reliance Comm/tec Corp Reliable Electric Div Utility Products |
| 475-1586TYPE052 | 3/9 Design control — primary reference Northern Telecom Inc Telecom Distribution Div |
NSN 5920-00-930-9851 is a Protector,telephone, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
Key specifications for 5920-00-930-9851: Usage Design: OUTDOOR; Wire Quantity: 2; Inclosure Material: ALUMINUM ALLOY; Overall Diameter: 3.000 INCHES NOMINAL IN. 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.