The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-054-4390, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ernst Flow Industries. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-054-4390 |
| Primary Part Number | 3-8200 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Ernst Flow Industries |
| Status | ACTIVE |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Media for Which Designed | OIL |
| Nominal Thread Size | UNABLE TO DECODE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THREAD SERIES DESIGNATOR,NOMINAL THREAD SIZE AND THREAD QUANTITY PER INCH |
| Surface Treatment | ZINC |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Style Designator | ANGLE PATTERN, SHIELDED FRONT OPENING |
| Furnished Data | LIQUID LEVEL |
| Material | STEEL |
| Thread Series Designator | UNABLE TO DECODE |
| Data Furnishing Method | CLEAR WINDOW |
| Maximum Temp Rating | 225.0 FAHRENHEIT DEGF |
| Thread Direction | UNABLE TO DECODE |
| End Connection Type | UNABLE TO DECODE |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Sight Height | 5.562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6680-01-054-4390 is a Indicator,sight,liquid, manufactured by Ernst Flow Industries, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-01-054-4390 has 2 cross-referenced part numbers: 3-8200 (Ernst Flow Industries), J72078L6 (Gas Equipment Engineering Corporation, the Dba Geeco).
There are 4 known substitutes for 6680-01-054-4390: 2825-00-146-0099, 5310-00-208-9411, 5940-01-343-1259 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-8200: Nominal Pipe Size for Which Designed: UNABLE TO DECODE; Media for Which Designed: OIL; Nominal Thread Size: UNABLE TO DECODE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THREAD SERIES DESIGNATOR,NOMINAL THREAD SIZE AND THREAD QUANTITY PER INCH. 19 total characteristics are documented in the Federal Logistics Information System.