The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-031-9659, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-031-9659 |
| Primary Part Number | M58 |
| 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 |
| Bolt Hole Quantity | UNABLE TO DECODE |
| Material | ALUMINUM ALLOY |
| Data Furnishing Method | CLEAR WINDOW |
| Media for Which Designed | OIL |
| Furnished Data | LIQUID LEVEL |
| Maximum Temp Rating | 185.0 FAHRENHEIT DEGF |
| End Connection Type | UNABLE TO DECODE |
| Sight Height | 4.812 INCHES NOMINAL IN |
| Bolt Hole Diameter | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1998331PC12 | Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN) |
| 421-517-9302 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| M58 PRIMARY | Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA) |
NSN 6680-01-031-9659 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 6680-01-031-9659 has 3 cross-referenced part numbers: 1998331PC12 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto), 421-517-9302 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), M58 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).
There are 5 known substitutes for 6680-01-031-9659: 5999-00-194-7747, 3110-00-198-2234, 5920-00-840-7974 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for M58: Bolt Hole Quantity: UNABLE TO DECODE; Material: ALUMINUM ALLOY; Data Furnishing Method: CLEAR WINDOW; Media for Which Designed: OIL. 12 total characteristics are documented in the Federal Logistics Information System.