The Transmitter,pressure, cataloged under National Stock Number 6685-01-417-3544, 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 Viatran Corporation Div Viatran Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6685-01-417-3544 |
| Primary Part Number | 5705AM6AX860 DH 0/50 |
| Item Name | Transmitter,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Viatran Corporation Div Viatran Corp |
| Status | ACTIVE |
| Measurement Range | +0.0 TO 50.0 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 |
|---|---|
| 5705AM6AX860 DH 0/50 PRIMARY | Viatran Corporation Div Viatran Corp (USA) |
| 5705AMSX86 | Viatran Corporation Div Viatran Corp (USA) |
| Reference | Meaning |
|---|---|
| 401-5989769 ITEM 18 | 5/1 Secondary reference Naval Sea Systems Command |
| LD0866 | 5/1 Secondary reference Viatran Corporation Div Viatran Corp |
NSN 6685-01-417-3544 is a Transmitter,pressure, manufactured by Viatran Corporation Div Viatran Corp, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-417-3544 has 2 manufacturer part numbers on file: 5705AM6AX860 DH 0/50 (Viatran Corporation Div Viatran Corp), 5705AMSX86 (Viatran Corporation Div Viatran Corp).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-417-3549. Verify interchangeability with system specifications before substitution.
Key specifications for 5705AM6AX860 DH 0/50: End Item Identification: ELECTRIC POWER GENERATION SYSTEM; Measurement Range: +0.0 TO 50.0 POUNDS PRESSURE PER SQUARE INCH LBS. 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.