The Interface Unit,input-Output, cataloged under National Stock Number 5998-01-608-4760, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5998-01-608-4760 |
| Primary Part Number | E8403A |
| Item Name | Interface Unit,input-Output |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Mounting Method | BASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E8403A PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| E8403A | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5998-01-608-4760 is a Interface Unit,input-Output, manufactured by Keysight Technologies Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-608-4760 has 1 manufacturer part number on file: E8403A (Keysight Technologies Inc).
Key specifications for E8403A: Mounting Method: BASE; Special Features: 13 SLOT, CSIZE, 500-1000 WATTS OF USABLE POWER, EFFICIENT, QUIET COOLING , RANGE OF MAINFRAME MONITORING CAPABILITIES FOR CONFIDENT MEASUREMENTS, USABLE POWER-1000WATS, BASIC MONITORING. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.