The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-130-3471, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-01-130-3471 |
| Primary Part Number | 12310644 |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Scale Name | HIGH PRESSURE |
| Actuation Type | PRESSURE SENSING ELEMENT |
| Scale Smallest Increment | 100.0 POUNDS LBS |
| Connector Type Vent | NOT PROVIDED |
| Material | STEEL 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 |
|---|---|
| 12310644 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12310644 | Edel Engineering Development Co. Dba Edel Engineering Dev Co (USA) |
| Reference | Meaning |
|---|---|
| 6685011303471 | 6/9 Informative reference only Etablissement Central De Gestion Etde Stockage Du Materiel |
| CO-915 | 5/9 Secondary reference Carrier-Oehler Company |
NSN 6685-01-130-3471 is a Gage,pressure,dial Indicating, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-130-3471 has 2 manufacturer part numbers on file: 12310644 (U S Army Tank Automotive Command Amsta-Im-Mm), 12310644 (Edel Engineering Development Co. Dba Edel Engineering Dev Co).
Key specifications for 12310644: Scale Name: HIGH PRESSURE; Actuation Type: PRESSURE SENSING ELEMENT; Scale Smallest Increment: 100.0 POUNDS LBS; Connector Type Vent: NOT PROVIDED. 5 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.