The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-362-3909, 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 Ametek, Inc. Div Aerospace & Defense. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-362-3909 |
| Primary Part Number | 155233 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Scale Accuracy | 1/2 OF 1 PERCENT FULL SCALE RANGE ACCURACY |
| Scale Inscription/background Color | BLACK MARKINGS ON WHITE BACKGROUND |
| Scale Range | +0.0 TO 3500.0 POUNDS PER SQUARE INCH LBS |
| Material Document and Classification | QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE ACTUATING ELEMENT |
| Scale Type | DIAL |
| Dial Size | 4-1/2 IN IN |
| Material | ALUMINUM CASE |
| Material | STEEL COMP 316 ACTUATING ELEMENT |
| 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 |
|---|---|
| 155233 PRIMARY | Ametek, Inc. Div Aerospace & Defense (USA) |
NSN 6685-01-362-3909 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-362-3909 has 1 manufacturer part number on file: 155233 (Ametek, Inc. Div Aerospace & Defense).
Key specifications for 155233: Scale Accuracy: 1/2 OF 1 PERCENT FULL SCALE RANGE ACCURACY; Scale Inscription/background Color: BLACK MARKINGS ON WHITE BACKGROUND; Scale Range: +0.0 TO 3500.0 POUNDS PER SQUARE INCH LBS; Material Document and Classification: QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE ACTUATING ELEMENT. 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.