The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-290-7300, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-290-7300 |
| Primary Part Number | MIL-I-20037 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Thread Direction | UNABLE TO DECODE |
| Material | COPPER ALLOY |
| Nominal Thread Size | UNABLE TO DECODE |
| Style Designator | GAGE VALVE |
| Data Furnishing Method | CLEAR WINDOW |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Media for Which Designed | ANY ACCEPTABLE |
| Thread Series Designator | UNABLE TO DECODE |
| Furnished Data | LIQUID LEVEL |
| Sight Diameter | 0.500 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Sight Height | 21.250 INCHES NOMINAL IN |
| Maximum Temp Rating | 270.0 FAHRENHEIT DEGF |
| End Connection Type | UNABLE TO DECODE |
| Guard Rod Quantity | 4 |
| Distance Between Mounting Facility Centers | 23.250 INCHES MAXIMUM IN |
| Maximum Working Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-I-20037 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6680-00-290-7300 is a Indicator,sight,liquid, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-290-7300 has 1 cross-referenced part number: MIL-I-20037 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 6680-00-290-7300: 6680-00-290-7299, 6680-00-290-7301, 6680-00-290-7302 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-I-20037: Thread Direction: UNABLE TO DECODE; Special Features: PETCOCK INCLUDED; Material: COPPER ALLOY; Nominal Thread Size: UNABLE TO DECODE. 19 total characteristics are documented in the Federal Logistics Information System.