The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-697-3264, 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 Wika Holding Lp. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-01-697-3264 |
| Primary Part Number | TG53 |
| Item Name | Thermometer,self-Indicating,bime |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Wika Holding Lp |
| Status | ACTIVE |
| Stem Length | 4.0 INCHES NOMINAL IN |
| Dial Diameter | 3.0 INCHES NOMINAL IN |
| Style Designator | ADJUSTABLE ANGLE |
| Scale Type | CIRCULAR AND DIAL AND STEM |
| Material | STEEL COMP 316 METER CASE |
| 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 |
|---|---|
| TG53 PRIMARY | Wika Holding Lp (USA) |
| TI.32040D007L4SS-ZZ | Wika Instrument Corp (USA) |
| Reference | Meaning |
|---|---|
| TI.32040D007L4SS-ZZ | 5/9 Secondary reference Wika Holding Lp |
NSN 6685-01-697-3264 is a Thermometer,self-Indicating,bime, manufactured by Wika Holding Lp, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-697-3264 has 2 manufacturer part numbers on file: TG53 (Wika Holding Lp), TI.32040D007L4SS-ZZ (Wika Instrument Corp).
Key specifications for TG53: Stem Length: 4.0 INCHES NOMINAL IN; Dial Diameter: 3.0 INCHES NOMINAL IN; Style Designator: ADJUSTABLE ANGLE; Scale Type: CIRCULAR AND DIAL AND STEM. 5 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.