The Spark Gap, cataloged under National Stock Number 5985-00-320-2792, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is High Energy Devices, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Spark Gap |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | High Energy Devices, Llc (CAGE 1W8F9) |
| Parameter | Value |
|---|---|
| NSN | 5985-00-320-2792 |
| Primary Part Number | TSU(L-52)4.0/18.0 |
| Item Name | Spark Gap |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | High Energy Devices, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| TSU(L-52)4.0/18.0 PRIMARY | High Energy Devices, Llc (USA) |
| Reference | Meaning |
|---|---|
| 144612REVE | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| TSUL524-018-0 | 3/9 Design control — primary reference C P Clare Corporation |
| TSUL524-018-0 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
NSN 5985-00-320-2792 is a Spark Gap, manufactured by High Energy Devices, Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-320-2792 has 1 manufacturer part number on file: TSU(L-52)4.0/18.0 (High Energy Devices, Llc).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-00-320-2792 has DEMIL Code B. 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.