The Transmitter,pressure, cataloged under National Stock Number 6685-01-373-3489, 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 Yokogawa Corp of America. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-373-3489 |
| Primary Part Number | YA53-S-C-S-4-A |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Yokogawa Corp of America |
| Status | ACTIVE |
| Actuation Method | CAPSULE |
| Current Type | DC |
| Measurement Range | +38.0 TO 150.0 POUNDS PRESSURE PER SQUARE INCH LBS |
| 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 |
|---|---|
| YA53-S-C-S-4-A PRIMARY | Yokogawa Corp of America (USA) |
| Reference | Meaning |
|---|---|
| YA53-S-C-S-4-A | 3/9 Design control — primary reference Yokogawa Corporation of America |
NSN 6685-01-373-3489 is a Transmitter,pressure, manufactured by Yokogawa Corp of America, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-373-3489 has 1 manufacturer part number on file: YA53-S-C-S-4-A (Yokogawa Corp of America).
Key specifications for YA53-S-C-S-4-A: Actuation Method: CAPSULE; Current Type: DC; Special Features: 316 STAINLESS STEEL; ANSI 1/2 NPT FEMALE; Measurement Range: +38.0 TO 150.0 POUNDS PRESSURE PER SQUARE INCH LBS. 3 specifications are 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.