The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-144-8984, 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 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6680-01-144-8984 |
| Primary Part Number | M-57 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Div Fluid and Electrical Distribution Division |
| Status | CANCELLED |
| Bolt Hole Quantity | UNABLE TO DECODE |
| Furnished Data | LIQUID LEVEL |
| Bolt Hole Diameter | UNABLE TO DECODE |
| Data Furnishing Method | INSCRIBED FULL |
| Media for Which Designed | OIL |
| Style Designator | HIGH PRESSURE, FLAT GLASS |
| Maximum Temp Rating | 185.0 FAHRENHEIT DEGF |
| End Connection Type | UNABLE TO DECODE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6680-01-144-8984 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: cancelled.
NSN 6680-01-144-8984 has 2 cross-referenced part numbers: M-57J (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), M-57 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).
There are 5 known substitutes for 6680-01-144-8984: 2530-00-028-3343, 3010-00-161-0178, 3455-00-224-3667 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for M-57: Overall Length: 0.340 INCHES NOMINAL IN; Bolt Hole Quantity: UNABLE TO DECODE; Furnished Data: LIQUID LEVEL; Bolt Hole Diameter: UNABLE TO DECODE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 6680-01-144-8984 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.