The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-708-8202, 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 Reotemp Instrument Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Reotemp Instrument Corporation (CAGE 24793) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-708-8202 |
| Primary Part Number | PM25C1A4P18-D-P-CS |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Reotemp Instrument Corporation |
| 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 |
|---|---|
| PM25C1A4P18-D-P-CS PRIMARY | Reotemp Instrument Corporation (USA) |
| Reference | Meaning |
|---|---|
| 587-8888637 | D/9 Drawing number reference only Naval Sea Systems Command |
| 587-8888637 ITEM NO 39 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 6685-01-708-8202 is a Gage,pressure,dial Indicating, manufactured by Reotemp Instrument Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-708-8202 has 1 manufacturer part number on file: PM25C1A4P18-D-P-CS (Reotemp Instrument Corporation).
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.