The Detector,free Water, cataloged under National Stock Number 6640-01-288-5489, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Cv International, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6640-01-288-5489 |
| Primary Part Number | 425092-1 |
| Item Name | Detector,free Water |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Cv International, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | PART OF A MECHANICAL ASSEMBLY TO DETECT FREE WATER IN OIL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 425092-1 PRIMARY | Cv International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ACF 421265 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 6640-01-288-5489 is a Detector,free Water, manufactured by Cv International, Inc., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-288-5489 has 1 manufacturer part number on file: 425092-1 (Cv International, Inc.).
Key specifications for 425092-1: General Characteristics Item Description: PART OF A MECHANICAL ASSEMBLY TO DETECT FREE WATER IN OIL. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.