The Thermostat,flow Control, cataloged under National Stock Number 6685-00-531-4033, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-531-4033 |
| Primary Part Number | 145976 |
| Item Name | Thermostat,flow Control |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Mounting Method | FLANGE |
| Largest Outside Diameter | 2.870 INCHES MINIMUM AND 2.878 INCHES MAXIMUM IN |
| FSC Application Data | THERMOSTAT HOUSING AND WATER CONNECTION GROUP,DIESEL ENGINE |
| Flow Control Device | CHOKE |
| Thermostat Type | SOLID EXPANSION |
| Valve Travel Distance | 0.310 INCHES NOMINAL IN |
| Spring Operated Pressure Relief | NOT PROVIDED |
| Operating Temp Rating | 175.0 FAHRENHEIT NOMINAL DEGF |
| Usage Design | DESIGNED TO CONTROL ENGINE COOLING TEMP |
| Opening Temp Rating | 160.0 FAHRENHEIT NOMINAL AND 175.0 FAHRENHEIT NOMINAL DEGF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 6685-00-531-4033 is a Thermostat,flow Control, manufactured by Cummins Inc., classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-531-4033 has 4 cross-referenced part numbers: 354-160 (Standard-Thomson Corporation), VD10165 (Scovill Fasteners Inc), 145976 (Cummins Inc.), 31756 (Ideal Instruments Inc).
There are 7 known substitutes for 6685-00-531-4033: 4030-00-125-9551, 5305-00-567-5320, 5360-00-597-4110 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 145976: Mounting Method: FLANGE; Largest Outside Diameter: 2.870 INCHES MINIMUM AND 2.878 INCHES MAXIMUM IN; FSC Application Data: THERMOSTAT HOUSING AND WATER CONNECTION GROUP,DIESEL ENGINE; Flow Control Device: CHOKE. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-531-4033 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.