The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-121-0545, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tyco Valves & Controls Lp Dba Penberthy. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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 | 6680-01-121-0545 |
| Primary Part Number | SFF3F |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Tyco Valves & Controls Lp Dba Penberthy |
| Status | ACTIVE |
| Media for Which Designed | OIL |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Sight Diameter | 3.188 INCHES NOMINAL IN |
| End Connection Type | UNABLE TO DECODE |
| Maximum Working Pressure | 216.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Furnished Data | LIQUID FLOW |
| Maximum Temp Rating | 212.0 FAHRENHEIT DEGF |
| Material | STEEL |
| Bolt Hole Diameter | UNABLE TO DECODE |
| Data Furnishing Method | CLEAR WINDOW AND FLAPPER |
| Bolt Hole Quantity | UNABLE TO DECODE |
| Style Designator | DOUBLE PORT FLANGED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 910-3 | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
| SFF3F PRIMARY | Tyco Valves & Controls Lp Dba Penberthy (USA) |
| 910-F | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
| 1661C10 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 910 | Clark-Reliance Llc Dba Jacoby-Tarbox (USA) |
NSN 6680-01-121-0545 is a Indicator,sight,liquid, manufactured by Tyco Valves & Controls Lp Dba Penberthy, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-01-121-0545 has 5 cross-referenced part numbers: 910-3 (Clark-Reliance Llc Dba Jacoby-Tarbox), SFF3F (Tyco Valves & Controls Lp Dba Penberthy), 910-F (Clark-Reliance Llc Dba Jacoby-Tarbox), 1661C10 (Northrop Grumman Systems Corporation Div Marine Systems), 910 (Clark-Reliance Llc Dba Jacoby-Tarbox).
There are 12 known substitutes for 6680-01-121-0545: 6135-00-043-4312, 3110-00-156-1884, 5935-00-187-0711 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SFF3F: Media for Which Designed: OIL; Nominal Pipe Size for Which Designed: UNABLE TO DECODE; Sight Diameter: 3.188 INCHES NOMINAL IN; End Connection Type: UNABLE TO DECODE. 13 total characteristics are documented in the Federal Logistics Information System.