The Indicator,humidity,plug, cataloged under National Stock Number 6685-00-641-8526, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 5 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-641-8526 |
| Primary Part Number | MS3397-11 |
| Item Name | Indicator,humidity,plug |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Minimum Desiccant Capacity | 20.0 GRAMS G |
| Thread Series Designator | UNEF SINGLE END |
| Features Provided | REFILLABLE |
| Nominal Thread Size | 1.000 INCHES SINGLE END IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS3397-11 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 1178 | Triumph Engine Control Systems Llc (USA) |
| 79-5033G1 | Raytheon Company Dba Raytheon Co (USA) |
| 79-5033G1 | Raytheon Company Div Corp (USA) |
NSN 6685-00-641-8526 is a Indicator,humidity,plug, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-641-8526 has 4 cross-referenced part numbers: MS3397-11 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 1178 (Triumph Engine Control Systems Llc), 79-5033G1 (Raytheon Company Dba Raytheon Co), 79-5033G1 (Raytheon Company Div Corp).
There are 12 known substitutes for 6685-00-641-8526: 5996-00-078-7515, 5310-00-252-4078, 4820-00-258-1546 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS3397-11: Minimum Desiccant Capacity: 20.0 GRAMS G; Thread Series Designator: UNEF SINGLE END; Features Provided: REFILLABLE; Nominal Thread Size: 1.000 INCHES SINGLE END IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-641-8526 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.