The Thermostat,flow Control, cataloged under National Stock Number 6685-01-476-2926, 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 Honeywell International Inc. Dba Honeywell Div Sensing and Control. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-476-2926 |
| Primary Part Number | 3100-45-1528-F3C |
| Item Name | Thermostat,flow Control |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Honeywell International Inc. Dba Honeywell Div Sensing and Control |
| Status | ACTIVE |
| Spring Operated Pressure Relief | NOT PROVIDED |
| Mounting Method | SURFACE |
| Thermostat Type | ANY ACCEPTABLE |
| Usage Design | PROVIDE TEMPERATURE CONTROL AND OVERTEMPERATURE PROTECTION |
| 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 |
|---|---|
| 3100-45-1528-F3C PRIMARY | Honeywell International Inc. Dba Honeywell Div Sensing and Control (USA) |
| CE326107 | Parker Hannifin Limited (GBR) |
| Reference | Meaning |
|---|---|
| 3100-45 | D/9 Drawing number reference only Honeywell International Inc. Dba Honeywell Div Sensing and Control |
NSN 6685-01-476-2926 is a Thermostat,flow Control, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-476-2926 has 2 manufacturer part numbers on file: 3100-45-1528-F3C (Honeywell International Inc. Dba Honeywell Div Sensing and Control), CE326107 (Parker Hannifin Limited).
Key specifications for 3100-45-1528-F3C: Spring Operated Pressure Relief: NOT PROVIDED; Mounting Method: SURFACE; Thermostat Type: ANY ACCEPTABLE; Part Name Assigned by Controlling Agency: 3100 THERMOSTAT WITH A 0 DEGREE BRACKET ORIENTATION. 4 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.