The Deflector, cataloged under National Stock Number 2040-01-473-0322, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2040-01-473-0322 |
| Primary Part Number | 5749441-031 |
| Item Name | Deflector |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Aef-Performance Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF ANTI-FRET PANEL, ANTI-PEEL DOUBLER, BONDING STRIP, AND BOWCORNER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 119-5749441 FIND NO. 22 | Naval Sea Systems Command (USA) |
| 5749441-031 | Naval Sea Systems Command (USA) |
| 5749441-031 | Smr Acquisition Llc (USA) |
| 5749441-031 PRIMARY | Aef-Performance Llc (USA) |
| Reference | Meaning |
|---|---|
| 119-5749441 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-473-0322 is a Deflector, manufactured by Aef-Performance Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-473-0322 has 4 manufacturer part numbers on file: 119-5749441 FIND NO. 22 (Naval Sea Systems Command), 5749441-031 (Naval Sea Systems Command), 5749441-031 (Smr Acquisition Llc), 5749441-031 (Aef-Performance Llc).
Key specifications for 5749441-031: General Characteristics Item Description: CONSISTS OF ANTI-FRET PANEL, ANTI-PEEL DOUBLER, BONDING STRIP, AND BOWCORNER; End Item Identification: USED ON LCAC. 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.
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.