The Case,combination,ac, cataloged under National Stock Number 5820-01-268-0640, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Wayne Integrated Technologies Corp.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-268-0640 |
| Primary Part Number | WMC-00506-01 |
| Item Name | Case,combination,ac |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Wayne Integrated Technologies Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | OVERALL DIMENSIONS:18.06 IN.L;10.00 IN.W;9.81 IN.H;WATERPROFF CASTING-PRESSURIZED;HOLDS MODULES,CIRCUIT BOARDS AND COUPLERS;SERVES THE DUAL FUNCTION OF PROTECTION DURING TRANSPORTATION AND AS A HOUSING FOR THE OPERATING EQUIPMENT;MATERIAL:ALUMINUM IN |
| 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 |
|---|---|
| WMC-00506-01 | Wayne Integrated Technologies Corp. (USA) |
| 31-04052-01 | Erie Engineered Products Inc (USA) |
| Reference | Meaning |
|---|---|
| D12210 | 5/2 Secondary reference U.S. Government activity |
| 755017A9035 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5820-01-268-0640 is a Case,combination,ac, manufactured by Wayne Integrated Technologies Corp., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-268-0640 has 2 manufacturer part numbers on file: WMC-00506-01 (Wayne Integrated Technologies Corp.), 31-04052-01 (Erie Engineered Products Inc).
Key specifications for WMC-00506-01: General Characteristics Item Description: OVERALL DIMENSIONS:18.06 IN.L;10.00 IN.W;9.81 IN.H;WATERPROFF CASTING-PRESSURIZED;HOLDS MODULES,CIRCUIT BOARDS AND COUPLERS;SERVES THE DUAL FUNCTION OF PROTECTION DURING TRANSPORTATION AND AS A HOUSING FOR THE OPERATING EQUIPMENT;MATERIAL:ALUMINUM IN; End Item Identification: RADIO SETS,AN/MRC-138 AND AN/GRC-193. 1 specification is 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.