The Mounting,reel, cataloged under National Stock Number 5820-00-237-8438, 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 Smart Machines, Inc. Dba Barker and Williamson. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Mounting,reel |
| FSC / FSG | 5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58) |
| Manufacturers | Smart Machines, Inc. Dba Barker and Williamson (CAGE 4W146) |
| Parameter | Value |
|---|---|
| NSN | 5820-00-237-8438 |
| Primary Part Number | 26-502C |
| Item Name | Mounting,reel |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Smart Machines, Inc. Dba Barker and Williamson |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 26-502C PRIMARY | Smart Machines, Inc. Dba Barker and Williamson (USA) |
| Reference | Meaning |
|---|---|
| 26-502C | 5/9 Secondary reference Barker & Williamson |
| SCC27979A | 3/2 Design control — primary reference U.S. Government activity |
| MT655GRC | 3/2 Design control — primary reference U.S. Government activity |
| SC-DL-333294B | 3/2 Design control — primary reference U.S. Government activity |
| SCC27979T0SCC27981 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5820-00-237-8438 is a Mounting,reel, manufactured by Smart Machines, Inc. Dba Barker and Williamson, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-00-237-8438 has 1 manufacturer part number on file: 26-502C (Smart Machines, Inc. Dba Barker and Williamson).
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.