The Oscillos, cataloged under National Stock Number 1285-01-054-8236, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Keysight Technologies Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Oscillos |
| FSC / FSG | 1285 — Fire Control Radar Equipment, Except Airborne (FSG 12) |
| Manufacturers | Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); Keysight Technologies Inc (CAGE 7ZXR5) |
| Parameter | Value |
|---|---|
| NSN | 1285-01-054-8236 |
| Primary Part Number | 1551B-023 |
| Item Name | Oscillos |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 562376-1 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1551B-023 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1551B-023 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 2921042-1 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 1551B OPT23 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 1285-01-054-8236 is a Oscillos, manufactured by Keysight Technologies Inc, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-01-054-8236 has 2 manufacturer part numbers on file: 562376-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1551B-023 (Keysight Technologies Inc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1285-01-054-8236 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.