The Transducer,vacuum, cataloged under National Stock Number 6685-01-239-7553, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-239-7553 |
| Primary Part Number | 5428626-2 |
| Item Name | Transducer,vacuum |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | 0/M40 IN. WATER; 1.750 IN. DIA; 3.070 IN. OVERALL LENGTH IN |
| 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 |
|---|---|
| 5428626-2 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 601686-1 | 3/9 Design control — primary reference Senso-Metrics, Inc. |
NSN 6685-01-239-7553 is a Transducer,vacuum, manufactured by Naval Sea Systems Command, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-239-7553 has 1 manufacturer part number on file: 5428626-2 (Naval Sea Systems Command).
Key specifications for 5428626-2: General Characteristics Item Description: 0/M40 IN. WATER; 1.750 IN. DIA; 3.070 IN. OVERALL LENGTH IN. 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.