The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-566-0165, 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 Winters Thermogauges Inc Dba Winters Instruments Div Winters Instruments. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-566-0165 |
| Primary Part Number | PFQ182-25FF |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Winters Thermogauges Inc Dba Winters Instruments Div Winters Instruments |
| Status | ACTIVE |
| 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 |
|---|---|
| PFQ182-25FF PRIMARY | Winters Thermogauges Inc Dba Winters Instruments Div Winters Instruments (USA) |
| 441-14079-03 | Securiplex Llc (USA) |
| Reference | Meaning |
|---|---|
| Q931-25FF | 5/9 Secondary reference Winters Thermogauges Inc Dba Winters Instruments Div Winters Instruments |
| GA-18001-00 ITEM G2 | 5/1 Secondary reference Securiplex Llc |
NSN 6685-01-566-0165 is a Gage,pressure,dial Indicating, manufactured by Winters Thermogauges Inc Dba Winters Instruments Div Winters Instruments, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-566-0165 has 2 manufacturer part numbers on file: PFQ182-25FF (Winters Thermogauges Inc Dba Winters Instruments Div Winters Instruments), 441-14079-03 (Securiplex Llc).
Key specifications for PFQ182-25FF: Part Name Assigned by Controlling Agency: GAGE,LIQUID FILLED; End Item Identification: WATERMIST PUMP SKID. 0 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.