The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-786-4050, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Enovation Controls Llc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-786-4050 |
| Primary Part Number | 20T21 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Enovation Controls Llc |
| Status | CANCELLED |
| Extension Neck Length | 0.750 INCHES NOMINAL IN |
| Case Diameter | 2.063 INCHES NOMINAL IN |
| Bulb Tip Length | 1.500 INCHES NOMINAL IN |
| Bulb Connection Type | THREADED |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Material | COPPER BULB |
| Material | STEEL METER CASE |
| Style Designator | BULB W/O SOCKET |
| Indicator Connection Method | FLEXIBLE TUBE |
| Active Portion Diameter | 0.344 INCHES NOMINAL IN |
| Case Type | VAPORPROOF |
| Active Portion Length | 1.500 INCHES NOMINAL IN |
| Scale Inscription/background Color | BLACK MARKING ON WHITE |
| Scale Type | CONCENTRIC DIAL |
| Bulb Quantity | 1 |
| Actuating Medium | VAPOR TENSION |
| Dial Diameter | 2.000 INCHES NOMINAL IN |
| Flexible Tube Length | 48.000 INCHES NOMINAL IN |
| Bulb Style | PLAIN BULB W/BENDABLE EXTENSION |
| Bulb Type | PLAIN RIGID |
| Bulb Overall Length | 2.250 INCHES NOMINAL IN |
| Scale Smallest Increment | 10.0 DEG FAHRENHEIT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6685-00-786-4050 is a Thermometer,indicating,capillary, manufactured by Enovation Controls Llc, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-786-4050 has 7 cross-referenced part numbers: 20T21 (Enovation Controls Llc), 101498 (Dresser, Llc), 10350060 (Enovation Controls Llc), 20T-250X4 (Enovation Controls Llc), SR21W250 (Enovation Controls Llc) and 2 more.
There are 9 known substitutes for 6685-00-786-4050: 5905-00-106-9344, 6685-00-524-9210, 6685-00-677-7134 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20T21: Extension Neck Length: 0.750 INCHES NOMINAL IN; Case Diameter: 2.063 INCHES NOMINAL IN; Bulb Tip Length: 1.500 INCHES NOMINAL IN; Bulb Connection Type: THREADED. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-786-4050 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.