The Cell,conductivity, cataloged under National Stock Number 6685-01-462-5046, 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 Rosemount Analytical Inc. Div Liquid Division. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-462-5046 |
| Primary Part Number | 400-12-54 |
| Item Name | Cell,conductivity |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Rosemount Analytical Inc. Div Liquid Division |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 400-12-54 PRIMARY | Rosemount Analytical Inc. Div Liquid Division (USA) |
NSN 6685-01-462-5046 is a Cell,conductivity, manufactured by Rosemount Analytical Inc. Div Liquid Division, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-462-5046 has 1 manufacturer part number on file: 400-12-54 (Rosemount Analytical Inc. Div Liquid Division).
Key specifications for 400-12-54: Special Features: THIS MODEL (MODEL 400) HAS THE FOLLOWING PERFORMANCE AND PHYSICAL SPECIFICATIONS: CELL CONSTANT - 0.1/CM. WETTED MATERIALS - TITANIUM PALLADIUM, STAINLESS STEEL, PEEK, EPDM. PROCESS CONNECTION - 3/4 IN. STAINLESS STEEL MNPT. CABLE - 3 CONDUCTOR 22 GA. WITH 2 COAX + 3 SHIELD, STANDARD INTEGRAL 10 FT (3.1M). MAXIMUM PRESSURE/TEMPS - SENSOR WITH INTERGAL CABLE: 250 PSIG (1825 KPA) AT 221 DEGREES FAHRENHEIT. SPELLS OUT EACH OPERATION WITH FULLY DESCRIPTIVE MESSAGES. THE ANALYZER ALSO FEATURES TWO INDEPENDENT OUTPUTS FOR CONDUCTIVITY AND TEMPERATURE, THREE PROCESS ALARMS WITH PROGRAMMABLE LOGIC AND IS HOUSED IN A ROBUST NEMA 4X ENCLOSURE IN; End Item Identification: TRIDENT ELECTRIC POWER CONVERSION EQUIPMENT; Material: STEEL. 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.