The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-177-3989, 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 Wilshire Corp. 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 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 | 6680-01-177-3989 |
| Primary Part Number | 09392 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Wilshire Corp |
| Status | ACTIVE |
| Furnished Data | EXCESS MOISTURE CONTENT |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Data Furnishing Method | CLEAR WINDOW |
| Style Designator | VERTICAL PATTERN |
| Media for Which Designed | WATER |
| Material | COPPER ALLOY AND GLASS |
| 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 |
|---|---|
| 09392 PRIMARY | Wilshire Corp (USA) |
NSN 6680-01-177-3989 is a Indicator,sight,liquid, manufactured by Wilshire Corp, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-177-3989 has 1 manufacturer part number on file: 09392 (Wilshire Corp).
1 possible match (shared part number, not a government interchangeability claim): 8125-01-497-2301. Verify interchangeability with system specifications before substitution.
Key specifications for 09392: Overall Height: 6.938 INCHES NOMINAL IN; Furnished Data: EXCESS MOISTURE CONTENT; Width Across Flats: 0.750 INCHES NOMINAL IN; Data Furnishing Method: CLEAR WINDOW. 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.