The Absorber,overvoltage, cataloged under National Stock Number 5920-01-506-9577, 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 Pulse Engineering Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-506-9577 |
| Primary Part Number | H1074T |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Pulse Engineering Inc |
| Status | ACTIVE |
| Terminal Quantity | 40 |
| Terminal Type | PIN |
| Mounting Method | TERMINAL |
| Polarization Feature | NOT INCLUDED |
| Hermetic Protection | NOT PROVIDED |
| Protective Covering Type | CASE |
| Shunt Capacitor | NOT INCLUDED |
| 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 |
|---|---|
| H1074T PRIMARY | Pulse Engineering Inc (USA) |
| 844513-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 844513 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 5920-01-506-9577 is a Absorber,overvoltage, manufactured by Pulse Engineering Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-506-9577 has 2 manufacturer part numbers on file: H1074T (Pulse Engineering Inc), 844513-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for H1074T: Overall Height: 0.230 INCHES NOMINAL IN; Terminal Quantity: 40; Terminal Type: PIN; Mounting Method: TERMINAL. 7 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.