The Fairwater, cataloged under National Stock Number 2040-00-738-6786, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Hydra Connect. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2040-00-738-6786 |
| Primary Part Number | 3190225 |
| Item Name | Fairwater |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Hydra Connect |
| Status | ACTIVE |
| General Characteristics Item Description | CURVED SIDES; ALUMINUM ALLOY,QQ-A-601,ALLOY 356-T6; 4.12 IN. O/A LG; 3.005 IN. MIN 3.010 IN. MAX ID; THREE HOLES,0.406 IN. DIA COUNTERBORED TO 0.500 IN. DIA,THD 0.375-16 UNC 2B IN |
| 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 |
|---|---|
| 3190225 | Hydra Connect (FRA) |
| Reference | Meaning |
|---|---|
| C8004-09-011FN21 | 5/2 Secondary reference U.S. Government activity |
| B8004-09-011-21 | 5/2 Secondary reference U.S. Government activity |
| XV09-011-21 | 3/9 Design control — primary reference Project Manager Amphibious Lighters St Louis Mo |
NSN 2040-00-738-6786 is a Fairwater, manufactured by Hydra Connect, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-00-738-6786 has 1 manufacturer part number on file: 3190225 (Hydra Connect).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-501-3971. Verify interchangeability with system specifications before substitution.
Key specifications for 3190225: General Characteristics Item Description: CURVED SIDES; ALUMINUM ALLOY,QQ-A-601,ALLOY 356-T6; 4.12 IN. O/A LG; 3.005 IN. MIN 3.010 IN. MAX ID; THREE HOLES,0.406 IN. DIA COUNTERBORED TO 0.500 IN. DIA,THD 0.375-16 UNC 2B IN; End Item Identification: 1930007105729. 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.