The Control,temperature,indicating, cataloged under National Stock Number 6685-01-570-7283, 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 Johnson Controls Government Systems, Llc Dba Johnson Controls Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-570-7283 |
| Primary Part Number | A19ACA-28C |
| Item Name | Control,temperature,indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Johnson Controls Government Systems, Llc Dba Johnson Controls Inc |
| Status | ACTIVE |
| Maximum Overall Width | 2.160 INCHES IN |
| Inclosure Type | ENCASED |
| Maximum Overall Length | 4.410 INCHES IN |
| Maximum Overall Height | 2.160 INCHES IN |
| Mounting Method | SLOT |
| Power Source | EXTERNAL |
| Maximum Voltage Rating in Volts | 277.0 AC |
| Material | STEEL CASE |
| 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 |
|---|---|
| A19ACA-28C PRIMARY | Johnson Controls Government Systems, Llc Dba Johnson Controls Inc (USA) |
| HSA001093 | Nqea Marine Safety Pty Ltd (AUS) |
| A19ACA-28C | Haden (AUS) |
| Reference | Meaning |
|---|---|
| A19ACA-28C | 5/2 Secondary reference U.S. Government activity |
NSN 6685-01-570-7283 is a Control,temperature,indicating, manufactured by Johnson Controls Government Systems, Llc Dba Johnson Controls Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-570-7283 has 3 manufacturer part numbers on file: A19ACA-28C (Johnson Controls Government Systems, Llc Dba Johnson Controls Inc), HSA001093 (Nqea Marine Safety Pty Ltd), A19ACA-28C (Haden).
Key specifications for A19ACA-28C: Maximum Overall Width: 2.160 INCHES IN; Inclosure Type: ENCASED; Maximum Overall Length: 4.410 INCHES IN; Maximum Overall Height: 2.160 INCHES IN. 8 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.