The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-936-6040, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tempco Inc Dba Marshalltown Tempco. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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 | 6685-00-936-6040 |
| Primary Part Number | K25150 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Tempco Inc Dba Marshalltown Tempco |
| Status | CANCELLED |
| Dial Diameter | 2.500 INCHES NOMINAL IN |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUND |
| Scale Smallest Increment | 2.0 DEG FAHRENHEIT |
| Case Type | DUSTPROOF |
| Scale Type | CONCENTRIC DIAL |
| Style Designator | BULB W/O SOCKET |
| Material | COPPER ALLOY BULB |
| Active Portion Length | 2.812 INCHES NOMINAL IN |
| Bulb Connection Type | UNION |
| Bulb Quantity | 1 |
| Indicator Connection Method | FLEXIBLE TUBE |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Actuating Medium | VAPOR TENSION |
| Bulb Type | PLAIN RIGID |
| Scale Measurement Range | +30.000 TO 220.000 DEG FAHRENHEIT |
| Flexible Tube Length | 72.000 INCHES NOMINAL IN |
| Active Portion Diameter | 0.438 INCHES NOMINAL IN |
| Bulb Style | PLAIN BULB W/BENDABLE EXTENSION |
| Material | STEEL METER CASE |
| Bulb Tip Length | 2.812 INCHES NOMINAL IN |
| Case Diameter | 2.781 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 67A77C194 | Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA) |
| 202001 | Desco Corp Marsh Bellofram Div (USA) |
| K2555 | Tempco Inc Dba Marshalltown Tempco (USA) |
| 67A77C194 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| K25150 PRIMARY | Tempco Inc Dba Marshalltown Tempco (USA) |
| 329-014 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| 57DFM | Desco Corp Marsh Bellofram Div (USA) |
NSN 6685-00-936-6040 is a Thermometer,indicating,capillary, manufactured by Tempco Inc Dba Marshalltown Tempco, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-936-6040 has 7 cross-referenced part numbers: 67A77C194 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 202001 (Desco Corp Marsh Bellofram Div), K2555 (Tempco Inc Dba Marshalltown Tempco), 67A77C194 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), K25150 (Tempco Inc Dba Marshalltown Tempco) and 2 more.
There are 12 known substitutes for 6685-00-936-6040: 6685-00-023-1734, 5930-00-134-8713, 5945-00-185-4610 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for K25150: Dial Diameter: 2.500 INCHES NOMINAL IN; Scale Inscription/background Color: BLACK MARKING ON WHITE BACKGROUND; Scale Smallest Increment: 2.0 DEG FAHRENHEIT; Case Type: DUSTPROOF. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-936-6040 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.