The Switching Unit,test, cataloged under National Stock Number 4935-00-984-5878, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Naval Air Warfare Center Aircraft Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Switching Unit,test |
| FSC / FSG | 4935 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment (FSG 49) |
| Manufacturers | Naval Air Warfare Center Aircraft Div (CAGE 02387); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001) |
| Parameter | Value |
|---|---|
| NSN | 4935-00-984-5878 |
| Primary Part Number | BUWEPSDWG1555756 |
| Item Name | Switching Unit,test |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Naval Air Warfare Center Aircraft Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BUWEPSDWG1555756 PRIMARY | Naval Air Warfare Center Aircraft Div (USA) |
| 1555756 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 4935-00-984-5878 is a Switching Unit,test, manufactured by Naval Air Warfare Center Aircraft Div, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-00-984-5878 has 2 manufacturer part numbers on file: BUWEPSDWG1555756 (Naval Air Warfare Center Aircraft Div), 1555756 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
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 4935-00-984-5878 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.