The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-507-8807, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-507-8807 |
| Primary Part Number | E54A |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Ernst Flow Industries |
| Status | ACTIVE |
| Distance Between Mounting Facility Centers | 12.000 INCHES NOMINAL IN |
| Data Furnishing Method | CLEAR WINDOW AND FLOAT BALL |
| Thread Direction | UNABLE TO DECODE |
| Media for Which Designed | STEAM AND WATER |
| Maximum Working Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Thread Series Designator | UNABLE TO DECODE |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Nominal Thread Size | UNABLE TO DECODE |
| Material | COPPER ALLOY |
| Sight Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | GAGE VALVE |
| Furnished Data | LIQUID LEVEL |
| Guard Rod Quantity | 4 |
| End Connection Type | UNABLE TO DECODE |
| Features Provided | DRAIN COCK |
| Sight Height | 10.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E54A | Ernst Flow Industries (USA) |
| EEP34A | Ernst Flow Industries Llc Div Ernst Flow Industries (USA) |
| EFI 34A | Ernst Flow Industries Llc Div Ernst Flow Industries (USA) |
| EF134A | Ernst Flow Industries Llc Div Ernst Flow Industries (USA) |
| 54A 46 INCH AUTOMATIC | Ernst Flow Industries Llc Div Ernst Flow Industries (USA) |
| 54A | Essex Brass Corporation (USA) |
| 2MTB9730-3D702 | Pall Corporation (USA) |
| EMS-7584 | Clark-Reliance Llc (USA) |
NSN 6680-00-507-8807 is a Indicator,sight,liquid, manufactured by Ernst Flow Industries, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-507-8807 has 8 cross-referenced part numbers: E54A (Ernst Flow Industries), EEP34A (Ernst Flow Industries Llc Div Ernst Flow Industries), EFI 34A (Ernst Flow Industries Llc Div Ernst Flow Industries), EF134A (Ernst Flow Industries Llc Div Ernst Flow Industries), 54A 46 INCH AUTOMATIC (Ernst Flow Industries Llc Div Ernst Flow Industries) and 3 more.
There are 3 known substitutes for 6680-00-507-8807: 5940-00-779-2219, 2310-00-892-5504, 3439-01-260-5332. Verify interchangeability with system specifications before substitution.
Key specifications for E54A: Distance Between Mounting Facility Centers: 12.000 INCHES NOMINAL IN; Data Furnishing Method: CLEAR WINDOW AND FLOAT BALL; Thread Direction: UNABLE TO DECODE; Media for Which Designed: STEAM AND WATER. 17 total characteristics are documented in the Federal Logistics Information System.