The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-189-9940, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 6680-01-189-9940 |
| Primary Part Number | M36 |
| 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 |
| Thread Series Designator | UNABLE TO DECODE |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | BULLS EYE |
| Furnished Data | LIQUID LEVEL |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Features Provided | REFLECTOR |
| Data Furnishing Method | CLEAR WINDOW |
| Thread Direction | UNABLE TO DECODE |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Nominal Thread Size | UNABLE TO DECODE |
| Media for Which Designed | OIL |
| Maximum Temp Rating | 200.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H-20087-K-001 ITEM 18 | Jered Llc (USA) |
| M36 PRIMARY | Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA) |
| 912064-1 | Raytheon Company Div Corp (USA) |
| 912064-1 | Bachan Aerospace Corp (USA) |
NSN 6680-01-189-9940 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 6680-01-189-9940 has 4 cross-referenced part numbers: H-20087-K-001 ITEM 18 (Jered Llc), M36 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), 912064-1 (Raytheon Company Div Corp), 912064-1 (Bachan Aerospace Corp).
There are 12 known substitutes for 6680-01-189-9940: 2320-00-391-0569, 2530-00-463-7860, 1377-00-555-5989 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M36: Thread Series Designator: UNABLE TO DECODE; End Connection Type: UNABLE TO DECODE; Style Designator: BULLS EYE; Furnished Data: LIQUID LEVEL. 13 total characteristics are documented in the Federal Logistics Information System.