The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-887-4449, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-887-4449 |
| Primary Part Number | S53H |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Div Fluid and Electrical Distribution Division |
| Status | ACTIVE |
| Sight Diameter | 0.490 INCHES NOMINAL IN |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| End Connection Type | UNABLE TO DECODE |
| Media for Which Designed | OIL |
| Thread Series Designator | UNABLE TO DECODE |
| Style Designator | BULLS EYE |
| Nominal Thread Size | UNABLE TO DECODE |
| Features Provided | REFLECTOR |
| Data Furnishing Method | CLEAR WINDOW |
| Furnished Data | LIQUID LEVEL |
| Material | ALUMINUM ALLOY |
| Maximum Temp Rating | 200.0 FAHRENHEIT DEGF |
| Thread Direction | UNABLE TO DECODE |
| Thread Class | UNABLE TO DECODE |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6680-00-887-4449 is a Indicator,sight,liquid, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 6680 (No Item Name Available). Status: active.
NSN 6680-00-887-4449 has 2 cross-referenced part numbers: S53H (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), S53 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).
There are 8 known substitutes for 6680-00-887-4449: 6240-00-143-3172, 6250-00-283-9383, 6625-00-354-9709 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for S53H: Sight Diameter: 0.490 INCHES NOMINAL IN; Overall Height: 0.730 INCHES NOMINAL IN; Width Across Flats: 1.000 INCHES NOMINAL IN; End Connection Type: UNABLE TO DECODE. 16 total characteristics are documented in the Federal Logistics Information System.