The Thermostat,flow Control, cataloged under National Stock Number 6685-00-159-2014, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-159-2014 |
| Primary Part Number | 70714-12 |
| Item Name | Thermostat,flow Control |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Spring Operated Pressure Relief | NOT PROVIDED |
| Largest Outside Diameter | 4.312 INCHES NOMINAL IN |
| Mounting Method | FLANGE |
| Valve Travel Distance | 0.312 INCHES NOMINAL IN |
| Thermostat Type | BELLOWS |
| Usage Design | CONTROL TEMPERATURE VALVE |
| Opening Temp Rating | 60.0 FAHRENHEIT MINIMUM AND 100.0 FAHRENHEIT MAXIMUM DEGF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 70714-12 PRIMARY | Lawler Manufacturing Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 527D59 | 5/9 Secondary reference Lawler Manufacturing Company, Inc. |
| 70527-09 | 5/9 Secondary reference Lawler Manufacturing Company, Inc. |
NSN 6685-00-159-2014 is a Thermostat,flow Control, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-159-2014 has 1 manufacturer part number on file: 70714-12 (Lawler Manufacturing Company, Inc.).
Key specifications for 70714-12: Flow Control Device: DISK; Spring Operated Pressure Relief: NOT PROVIDED; Largest Outside Diameter: 4.312 INCHES NOMINAL IN; Mounting Method: FLANGE. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.