The Indicator,humidity,plug, cataloged under National Stock Number 6685-00-445-0818, 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 Parker-Hannifin Corp Div Sporlan Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Indicator,humidity,plug |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Parker-Hannifin Corp Div Sporlan Division (CAGE 78462) |
| Parameter | Value |
|---|---|
| NSN | 6685-00-445-0818 |
| Primary Part Number | SA14 |
| Item Name | Indicator,humidity,plug |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Parker-Hannifin Corp Div Sporlan Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| SA14 PRIMARY | Parker-Hannifin Corp Div Sporlan Division (USA) |
| Reference | Meaning |
|---|---|
| 57A144A109-12 | 5/1 Secondary reference Drs Environmental Systems Inc |
| 513-091 | 5/9 Secondary reference Parker-Hannifin Corp Div Sporlan Division |
| 57A144A109-12 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 57A144A109-12 | 5/9 Secondary reference U.S. Government activity |
| 60A3477 | 5/1 Secondary reference Chase Industries, Inc. Dba Chase Doors Div Chase Doors |
| 723898-207 | 5/1 Secondary reference Raytheon Company Div Rmd Strategic |
| 723898-207 | 5/1 Secondary reference U.S. Government activity |
NSN 6685-00-445-0818 is a Indicator,humidity,plug, manufactured by Parker-Hannifin Corp Div Sporlan Division, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-445-0818 has 1 manufacturer part number on file: SA14 (Parker-Hannifin Corp Div Sporlan Division).
1 possible match (shared part number, not a government interchangeability claim): 5985-00-834-2125. Verify interchangeability with system specifications before substitution.
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.