The Rest Structure Assy, cataloged under National Stock Number 1680-01-538-2570, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Concurrent Technologies Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Rest Structure Assy |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Ctc Enterprise Ventures Corp (CAGE 3RWH7); Concurrent Technologies Corp (CAGE 0W151) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-538-2570 |
| Primary Part Number | 04047A01-00 |
| Item Name | Rest Structure Assy |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Concurrent Technologies Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| 04047A01-00 | Ctc Enterprise Ventures Corp (USA) |
| 04047A01-00 PRIMARY | Concurrent Technologies Corp (USA) |
| Reference | Meaning |
|---|---|
| 04047A01 | 5/9 Secondary reference Concurrent Technologies Corp |
NSN 1680-01-538-2570 is a Rest Structure Assy, manufactured by Concurrent Technologies Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-538-2570 has 2 manufacturer part numbers on file: 04047A01-00 (Ctc Enterprise Ventures Corp), 04047A01-00 (Concurrent Technologies Corp).
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 1680-01-538-2570 has DEMIL Code D. 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.