The Barometer,aneroid, cataloged under National Stock Number 6685-01-325-6293, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-325-6293 |
| Item Name | Barometer,aneroid |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Overall Diameter | 5.000 INCHES NOMINAL IN |
| Mounting Method | WALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| WP-461400 | 5/9 Secondary reference Weems & Plath, Inc. |
| S4630 | 5/9 Secondary reference Sargent-Welch Scientific Co |
| 530700 | 3/9 Design control — primary reference Weems & Plath, Inc. |
| D36,795 | 5/9 Secondary reference U.S. Government activity |
| WLS4635 | 5/9 Secondary reference Sargent-Welch Scientific Co |
NSN 6685-01-325-6293 is a Barometer,aneroid, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-325-6293: Overall Diameter: 5.000 INCHES NOMINAL IN; Mounting Method: WALL; Overall Length: 2.500 INCHES NOMINAL IN. 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.