The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-083-6318, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-083-6318 |
| Primary Part Number | AMI-1TT7 |
| 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 | ACTIVE INGREDIENT PRESENCE |
| Data Furnishing Method | CLEAR WINDOW |
| Tube Outside Diameter for Which Designed | UNABLE TO DECODE |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | DOUBLE PORT W/CAPS |
| 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 Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AMI-1TT7 PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| Reference | Meaning |
|---|---|
| A-15477 | 5/9 Secondary reference Mueller Brass Co. |
NSN 6680-01-083-6318 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 6680-01-083-6318 has 1 manufacturer part number on file: AMI-1TT7 (Emerson Electric Co Alco Controls Div).
Key specifications for AMI-1TT7: Overall Height: 2.625 INCHES NOMINAL IN; Furnished Data: ACTIVE INGREDIENT PRESENCE; Data Furnishing Method: CLEAR WINDOW; Tube Outside Diameter for Which Designed: UNABLE TO DECODE. 8 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.
NSN 6680-01-083-6318 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.