The Indicator,humidity,plug, cataloged under National Stock Number 6685-00-526-8414, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Stewart-Warner Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-526-8414 |
| Primary Part Number | 568109 |
| Item Name | Indicator,humidity,plug |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Stewart-Warner Corporation |
| Status | CANCELLED |
| Minimum Desiccant Capacity | 6.0 GRAMS G |
| Thread Quantity Per Inch | 18 SINGLE END |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 1.5 MILLIMETERS SINGLE END MM |
| Thread Series Designator | STUB ACME M1 SINGLE END |
| End Connection Type | THREADED EXTERNAL, GASKET SEAL SINGLE END |
| Desiccant Spot Humidity Percentage | 80.0 |
| Thread Direction | RIGHT-HAND SINGLE END |
| Style Designator | ENGINE CYLINDER PLUG |
| Nondefinitive Spec/std Data | 1 SERIES |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 568109 | Stewart-Warner Corporation (USA) |
| L587 | Dar Electronics Inc Commercial Products Div Dba National Radio Co (USA) |
| MS27215-1 | Dresser-Argus, Inc Dba Dresser Argus Inc (USA) |
| 4231 | Triumph Engine Control Systems Llc (USA) |
| 6328 | Triumph Engine Control Systems Llc (USA) |
| MS27215-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 6685PL0917624 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 6056-1 | Triumph Engine Control Systems Llc (USA) |
| 1176 | Triumph Engine Control Systems Llc (USA) |
| 838626 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| MIL-P-6131 TYPE 1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 157619 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| AN4062-1A | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| MIL-P-6131 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AN4062-1 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| 6Z3548-2 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 100 | Clark Metal Products Inc (USA) |
| L587 | Viking Technologies, Ltd. (USA) |
| 100 | Driaire Inc (USA) |
| 255 | Driaire Inc (USA) |
NSN 6685-00-526-8414 is a Indicator,humidity,plug, manufactured by Stewart-Warner Corporation, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-526-8414 has 23 cross-referenced part numbers: 568109 (Stewart-Warner Corporation), L587 (Dar Electronics Inc Commercial Products Div Dba National Radio Co), MS27215-1 (Dresser-Argus, Inc Dba Dresser Argus Inc), 4231 (Triumph Engine Control Systems Llc), 6328 (Triumph Engine Control Systems Llc) and 18 more.
There are 12 known substitutes for 6685-00-526-8414: 5950-00-004-0224, 5310-00-014-5855, 5360-00-015-2277 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 568109: Minimum Desiccant Capacity: 6.0 GRAMS G; Thread Quantity Per Inch: 18 SINGLE END; Width Across Flats: 1.000 INCHES NOMINAL IN; Nominal Thread Size: 1.5 MILLIMETERS SINGLE END MM. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-526-8414 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.