The Thermostat,flow Control, cataloged under National Stock Number 6685-00-920-2021, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-920-2021 |
| Primary Part Number | 70237-24 |
| Item Name | Thermostat,flow Control |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Accessory Components and Quantity | COPPER BULB W/10.000 FT CAPILLARY TUBING,1 FT |
| Usage Design | CONTROL VALVE CYCLING |
| Flow Control Device | SOLID EXPANSION |
| Mounting Method | FLANGE |
| Operating Temp Rating | 145.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF |
| Largest Outside Diameter | 0.750 INCHES NOMINAL IN |
| Spring Operated Pressure Relief | NOT PROVIDED |
| Thermostat Type | BELLOWS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-920-2021 is a Thermostat,flow Control, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-920-2021 has 3 cross-referenced part numbers: 70237-24 (Lawler Manufacturing Company, Inc.), 237D24 (Lawler Manufacturing Company, Inc.), 70237 (Lawler Manufacturing Company, Inc.).
There are 4 known substitutes for 6685-00-920-2021: 6685-00-740-1192, 4720-01-148-2772, 5120-01-399-9952 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 70237-24: Accessory Components and Quantity: COPPER BULB W/10.000 FT CAPILLARY TUBING,1 FT; Usage Design: CONTROL VALVE CYCLING; Flow Control Device: SOLID EXPANSION; Mounting Method: FLANGE. 9 total characteristics are documented in the Federal Logistics Information System.