The Absorber,overvoltage, cataloged under National Stock Number 5920-00-147-3164, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-147-3164 |
| Primary Part Number | 442733-1 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Terminal Quantity | 1 AND 2 |
| Terminal Type | TURRET AND WIRE LEAD |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Mounting Method | WIRE LEAD TERMINAL(S) |
| Polarization Feature | NOT INCLUDED |
| Protective Covering Type | CASE |
| Mounting Configuration | TWO LEADS AXIALLY LOCATED; 0.500 IN. MIN LGTH TO 1.000 IN. MAX LGTH; 0.032 IN. DIA; MAY BE MTD IN ANY POSITION IN |
| Shunt Capacitor | NOT INCLUDED |
| Material | PLASTIC COVERING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5920-00-147-3164 is a Absorber,overvoltage, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-147-3164 has 2 manufacturer part numbers on file: 442733-1 (Raytheon Company Dba Raytheon Co), 442733-1 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-175-4172. Verify interchangeability with system specifications before substitution.
Key specifications for 442733-1: Terminal Quantity: 1 AND 2; Terminal Type: TURRET AND WIRE LEAD; Overall Diameter: 0.500 INCHES NOMINAL IN; Mounting Method: WIRE LEAD TERMINAL(S). 9 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.