The Indicator,humidity,plug, cataloged under National Stock Number 6685-01-191-5025, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clariant Corp Div Clariant Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 6685-01-191-5025 |
| Primary Part Number | 3431 |
| Item Name | Indicator,humidity,plug |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Clariant Corp Div Clariant Corporation |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024 |
| Material Document and Classification | MIL-I-26860 TYPE 2 MIL SPEC 1ST MATERIAL RESPONSE |
| Style Designator | PLUG |
| End Connection Type | FLANGED, RECESSED SINGLE END |
| Thread Series Designator | NPT SINGLE END |
| Desiccant Spot Humidity Percentage | 20.0 AND 30.0 AND 40.0 |
| Thread Quantity Per Inch | 14 SINGLE END |
| Nominal Thread Size | 0.750 INCHES SINGLE END IN |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Thread Direction | LEFT-HAND SINGLE END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3431 PRIMARY | Clariant Corp Div Clariant Corporation (USA) |
| SAP 3433 | Clariant Corp Div Clariant Corporation (USA) |
| 2156-234P-DA2 | Clariant Corp Div Clariant Corporation (USA) |
| 5479167 | Naval Sea Systems Command (USA) |
NSN 6685-01-191-5025 is a Indicator,humidity,plug, manufactured by Clariant Corp Div Clariant Corporation, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-191-5025 has 4 cross-referenced part numbers: 3431 (Clariant Corp Div Clariant Corporation), SAP 3433 (Clariant Corp Div Clariant Corporation), 2156-234P-DA2 (Clariant Corp Div Clariant Corporation), 5479167 (Naval Sea Systems Command).
There are 12 known substitutes for 6685-01-191-5025: 4730-00-011-2304, 5999-00-113-2626, 5310-00-345-0990 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3431: Material: ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024; Overall Height: 4.000 INCHES NOMINAL IN; Material Document and Classification: MIL-I-26860 TYPE 2 MIL SPEC 1ST MATERIAL RESPONSE; Special Features: W/POROUS DESICCANT. 12 total characteristics are documented in the Federal Logistics Information System.