The Thermostat,flow Control, cataloged under National Stock Number 6685-00-081-3150, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Standard-Thomson Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-081-3150 |
| Primary Part Number | 356-170 |
| Item Name | Thermostat,flow Control |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Standard-Thomson Corporation |
| Status | ACTIVE |
| Thermostat Type | BIMETALLIC |
| Spring Operated Pressure Relief | NOT PROVIDED |
| Opening Temp Rating | 164.0 FAHRENHEIT MINIMUM AND 166.0 FAHRENHEIT MAXIMUM DEGF |
| Valve Travel Distance | 0.375 INCHES NOMINAL IN |
| Operating Temp Rating | 180.0 FAHRENHEIT NOMINAL DEGF |
| Usage Design | CONTROL ENGINE COOLANT TEMP |
| Distance Across Flats | 2.874 INCHES NOMINAL IN |
| Flow Control Device | BY-PASS |
| Mounting Method | FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 450-170 | Schneider Electric Systems Usa Inc (USA) |
| 4A356-7 | Standard-Thomson Corporation (USA) |
| 4L7615 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 4L7615 | Holt Bros (USA) |
| VD10172 | Scovill Inc (USA) |
| VD101A-11 | Scovill Inc (USA) |
| 31777 | Ideal Instruments Inc (USA) |
| 356-170 PRIMARY | Standard-Thomson Corporation (USA) |
NSN 6685-00-081-3150 is a Thermostat,flow Control, manufactured by Standard-Thomson Corporation, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-081-3150 has 8 cross-referenced part numbers: 450-170 (Schneider Electric Systems Usa Inc), 4A356-7 (Standard-Thomson Corporation), 4L7615 (Caterpillar Inc Div Caterpillar Defense), 4L7615 (Holt Bros), VD10172 (Scovill Inc) and 3 more.
There are 9 known substitutes for 6685-00-081-3150: 5935-00-149-5453, 6685-00-215-1997, 5360-00-236-8589 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 356-170: Thermostat Type: BIMETALLIC; Spring Operated Pressure Relief: NOT PROVIDED; Opening Temp Rating: 164.0 FAHRENHEIT MINIMUM AND 166.0 FAHRENHEIT MAXIMUM DEGF; Valve Travel Distance: 0.375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.