The Protector,telephone, cataloged under National Stock Number 5920-01-465-4527, 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 Black Box Corporation of Pennsylvania. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-465-4527 |
| Primary Part Number | SP365A-R2 |
| Item Name | Protector,telephone |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Black Box Corporation of Pennsylvania |
| Status | ACTIVE |
| Usage Design | INDOOR |
| 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 |
|---|---|
| SP365A-R2 PRIMARY | Black Box Corporation of Pennsylvania (USA) |
NSN 5920-01-465-4527 is a Protector,telephone, manufactured by Black Box Corporation of Pennsylvania, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-465-4527 has 1 manufacturer part number on file: SP365A-R2 (Black Box Corporation of Pennsylvania).
Key specifications for SP365A-R2: Usage Design: INDOOR; Special Features: THE SP365-R2 IS DESIGNED FOR DIAL UP TELEPHONE LINE USE ONLY, TO PROTECT MODEMES,FAX MACHINES,ECT.IT HAS (2) RJ45 SOCKETS ONE FOR THE LINE CONNECTION AND ONE FOR THE EQUIPMENT CONNECTION. THE EQUPMENT SIDE HAS AN RJ11 4 WIRE PIGTAIL ROTECTED. PEAK PULSE CURRENT IS 250 AMPS.AGAVGPROTECTOR,TELEPHONE,SP365A-R2,59951. 1 specification is 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.