The Cone,outer,port, cataloged under National Stock Number 2040-01-476-7207, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Aef-Performance Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cone,outer,port |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Smr Acquisition Llc (CAGE 0ACH0); Aef-Performance Llc (CAGE 66618) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-476-7207 |
| Primary Part Number | 7401566-002 |
| Item Name | Cone,outer,port |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Aef-Performance Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7401566-002 | Smr Acquisition Llc (USA) |
| 7401566-002 PRIMARY | Aef-Performance Llc (USA) |
| Reference | Meaning |
|---|---|
| 97056600020 | 5/9 Secondary reference Aef-Performance Llc |
| 7401566-002 | 5/1 Secondary reference Naval Sea Systems Command |
| 7401566 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-476-7207 is a Cone,outer,port, manufactured by Aef-Performance Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-476-7207 has 2 manufacturer part numbers on file: 7401566-002 (Smr Acquisition Llc), 7401566-002 (Aef-Performance Llc).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-476-7282. Verify interchangeability with system specifications before substitution.
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 2040-01-476-7207 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.