The Panel,information,integrally Lig, cataloged under National Stock Number 5840-01-083-5142, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Oppenheimer Precision Products 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-083-5142 |
| Primary Part Number | EM-74001-2 |
| Item Name | Panel,information,integrally Lig |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Oppenheimer Precision Products Inc |
| Status | ACTIVE |
| General Characteristics Item Description | PER MIL-P-7788D,CLASS 1-W,TYPE 5;5.375IN DIA,0.290IN THK;4 MTG HOLES 0.169IN DIA;VERTICAL AND HORIZONTAL GRID IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EM-74001-2 PRIMARY | Oppenheimer Precision Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 633995-1 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| AB30034000 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5840-01-083-5142 is a Panel,information,integrally Lig, manufactured by Oppenheimer Precision Products Inc, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-083-5142 has 1 manufacturer part number on file: EM-74001-2 (Oppenheimer Precision Products Inc).
Key specifications for EM-74001-2: General Characteristics Item Description: PER MIL-P-7788D,CLASS 1-W,TYPE 5;5.375IN DIA,0.290IN THK;4 MTG HOLES 0.169IN DIA;VERTICAL AND HORIZONTAL GRID IN; End Item Identification: TRTG RADAR SET. 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.
NSN 5840-01-083-5142 has DEMIL Code C. 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.