The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-315-8577, 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 Aireco Supply Inc Dba Aireco Supply. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-315-8577 |
| Primary Part Number | SA-17S |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Aireco Supply Inc Dba Aireco Supply |
| Status | ACTIVE |
| Furnished Data | EXCESS MOISTURE CONTENT |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Data Furnishing Method | CLEAR WINDOW AND COLOR CHANGE |
| Style Designator | DOUBLE PORT |
| Media for Which Designed | REFRIGERANT, FLUOROCARBON |
| 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 |
|---|---|
| SA-17S PRIMARY | Aireco Supply Inc Dba Aireco Supply (USA) |
| Reference | Meaning |
|---|---|
| 60-145 | 5/9 Secondary reference Superior Valve Co |
NSN 6680-01-315-8577 is a Indicator,sight,liquid, manufactured by Aireco Supply Inc Dba Aireco Supply, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-315-8577 has 1 manufacturer part number on file: SA-17S (Aireco Supply Inc Dba Aireco Supply).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-476-2811. Verify interchangeability with system specifications before substitution.
Key specifications for SA-17S: Furnished Data: EXCESS MOISTURE CONTENT; Nominal Pipe Size for Which Designed: UNABLE TO DECODE; Data Furnishing Method: CLEAR WINDOW AND COLOR CHANGE; Style Designator: DOUBLE PORT. 6 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.