The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-367-5128, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Emerson Electric Co Alco Controls Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-01-367-5128 |
| Primary Part Number | AMI-1SS3 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Furnished Data | LIQUID LEVEL |
| Data Furnishing Method | CLEAR WINDOW |
| Media for Which Designed | REFRIGERANT, FLUOROCARBON |
| Maximum Working Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 226L65029-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| AMI-1SS3 PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| Reference | Meaning |
|---|---|
| 60-4S | C/1 Advisory reference — outside the item-of-supply concept Refrigerant Recovery Systems Inc |
| 3153934 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 6680-01-367-5128 is a Indicator,sight,liquid, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-367-5128 has 2 manufacturer part numbers on file: 226L65029-M00 (Johnson Controls Ltd, York Navy Systems), AMI-1SS3 (Emerson Electric Co Alco Controls Div).
Key specifications for AMI-1SS3: Furnished Data: LIQUID LEVEL; Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: REFRIGERANT, FLUOROCARBON; Maximum Working Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) LBS. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.