The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-650-1241, 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 Mcmaster-Carr Supply Company. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-650-1241 |
| Primary Part Number | 3846K1 (0-15 PSI) |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Display Digit Quantity | 15 |
| Actuation Type | BOURDON TUBE |
| Connection Type | EXTERNAL |
| Scale Type | DIAL |
| Surface Treatment | PAINTED CASE |
| Material | BRASS CASE |
| Connection Quantity | 1 |
| 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 |
|---|---|
| 3846K1 (0-15 PSI) | Mcmaster-Carr Supply Company (USA) |
| Reference | Meaning |
|---|---|
| 3239AS363-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6685-01-650-1241 is a Gage,pressure,dial Indicating, manufactured by Mcmaster-Carr Supply Company, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-650-1241 has 1 manufacturer part number on file: 3846K1 (0-15 PSI) (Mcmaster-Carr Supply Company).
Key specifications for 3846K1 (0-15 PSI): Display Digit Quantity: 15; Actuation Type: BOURDON TUBE; Connection Type: EXTERNAL; Scale Type: DIAL. 7 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.