The Indicator,pressure, cataloged under National Stock Number 6685-01-471-3527, 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 Service & Sales Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-471-3527 |
| Primary Part Number | 365683-4 |
| Item Name | Indicator,pressure |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Service & Sales Inc |
| Status | ACTIVE |
| Diameter | 0.638 INCHES NOMINAL IN |
| Height | 2.100 INCHES NOMINAL IN |
| 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 |
|---|---|
| 365683-4 | Service & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 365683-4 | 3/2 Design control — primary reference U.S. Government activity |
| 365683 | D/9 Drawing number reference only U.S. Government activity |
NSN 6685-01-471-3527 is a Indicator,pressure, manufactured by Service & Sales Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-471-3527 has 1 manufacturer part number on file: 365683-4 (Service & Sales Inc).
Key specifications for 365683-4: Diameter: 0.638 INCHES NOMINAL IN; Height: 2.100 INCHES NOMINAL IN; End Item Identification: FUEL CONTROL. 2 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.