The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-01-068-1600, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 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 | 6685-01-068-1600 |
| Primary Part Number | G71691 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Tempco Inc Dba Marshalltown Tempco |
| Status | ACTIVE |
| Scale Type | CIRCULAR |
| Case Diameter | 3.125 INCHES NOMINAL IN |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Scale Measurement Range | +0.000 TO 160.000 DEG FAHRENHEIT |
| Flexible Tube Length | 60.000 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Active Portion Diameter | 0.438 INCHES NOMINAL IN |
| Bulb Type | FLEXIBLE CAPILLARY |
| Bulb Connection Type | INTEGRAL FLANGE |
| Bulb Style | PLAIN BULB W/BENDABLE EXTENSION |
| Bulb Quantity | 1 |
| Active Portion Length | 7.000 INCHES NOMINAL IN |
| Actuating Medium | VAPOR TENSION |
| Material | BRASS METER CASE |
| Material | COPPER BULB |
| Style Designator | BULB W/O SOCKET |
| Bulb Tip Length | 7.000 INCHES NOMINAL IN |
| Dial Diameter | 2.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1355AS395-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 55632 | Drs Environmental Systems Inc (USA) |
| V5 | Liftec Inc Div Liftec, Inc. (USA) |
| 25-6440TW-X2X W/1009KB CASE | Ashcroft Inc Dba Heise (USA) |
| 55632 | Hdt Expeditionary Systems Inc (USA) |
| 55632 | Keco Industries, Inc. (USA) |
| G71691 PRIMARY | Tempco Inc Dba Marshalltown Tempco (USA) |
| 883-55632 | Wheeler Fleet Solutions, Co. (USA) |
| G71691 | M & M Control Service Inc (USA) |
NSN 6685-01-068-1600 is a Thermometer,indicating,capillary, manufactured by Tempco Inc Dba Marshalltown Tempco, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-068-1600 has 9 cross-referenced part numbers: 1355AS395-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 55632 (Drs Environmental Systems Inc), V5 (Liftec Inc Div Liftec, Inc.), 25-6440TW-X2X W/1009KB CASE (Ashcroft Inc Dba Heise), 55632 (Hdt Expeditionary Systems Inc) and 4 more.
There are 12 known substitutes for 6685-01-068-1600: 4320-00-035-7552, 6685-00-097-3159, 5120-00-277-8311 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G71691: Scale Type: CIRCULAR; Case Diameter: 3.125 INCHES NOMINAL IN; Pointer/pen Type and Quantity: 1 INDICATING SINGLE; Scale Measurement Range: +0.000 TO 160.000 DEG FAHRENHEIT. 18 total characteristics are documented in the Federal Logistics Information System.