The Barrier Assembly,aircraft, cataloged under National Stock Number 1680-01-553-3971, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ctc Enterprise Ventures Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1680-01-553-3971 |
| Primary Part Number | 03784A01-00 |
| Item Name | Barrier Assembly,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ctc Enterprise Ventures Corp |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 03784A01-00 PRIMARY | Ctc Enterprise Ventures Corp (USA) |
| Reference | Meaning |
|---|---|
| 03784A01 | 5/9 Secondary reference Concurrent Technologies Corp |
NSN 1680-01-553-3971 is a Barrier Assembly,aircraft, manufactured by Ctc Enterprise Ventures Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-553-3971 has 1 manufacturer part number on file: 03784A01-00 (Ctc Enterprise Ventures Corp).
Key specifications for 03784A01-00: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: AIRCRAFT,BARRIER,ASSEMBLY; End Item Identification: MH60S KNIGHTHAWK. 1 specification is documented in the U.S. Government catalog.
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 1680-01-553-3971 has DEMIL Code Q. 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.