The Guard,thermostat Universal, cataloged under National Stock Number 6685-01-007-0259, 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 Inc Commercial Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-007-0259 |
| Primary Part Number | TG650 A 1003 |
| Item Name | Guard,thermostat Universal |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Honeywell Inc Commercial Div |
| Status | ACTIVE |
| General Characteristics Item Description | CLEAR PLASTIC,CLOSES AND PROTECTS THERMOSTAT AGAINST TAMPERING AND DAMAGEFREQUENT ADJUSTING OF THERMOSTAT SETTING |
| 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 |
|---|---|
| TG650 A 1003 PRIMARY | Honeywell Inc Commercial Div (USA) |
| Reference | Meaning |
|---|---|
| TG650 A 1003 | 5/9 Secondary reference Honeywell Inc Residential Div |
| A190-065 | 5/9 Secondary reference Robertshaw Controls Co Grayson Controls Div |
| 133722A | 5/9 Secondary reference U.S. Government activity |
NSN 6685-01-007-0259 is a Guard,thermostat Universal, manufactured by Honeywell Inc Commercial Div, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-007-0259 has 1 manufacturer part number on file: TG650 A 1003 (Honeywell Inc Commercial Div).
Key specifications for TG650 A 1003: General Characteristics Item Description: CLEAR PLASTIC,CLOSES AND PROTECTS THERMOSTAT AGAINST TAMPERING AND DAMAGEFREQUENT ADJUSTING OF THERMOSTAT SETTING. 1 specification is 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.