The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-693-5682, 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 Thuemling Instrument Group, Inc.. Government technical data includes 26 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-693-5682 |
| Primary Part Number | LFP-410-200-D-SFB-GL |
| Item Name | Gage,pressure,dial Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Thuemling Instrument Group, Inc. |
| Status | ACTIVE |
| Scale Accuracy | 1.0 PERCENT |
| Scale Name | POUNDS PER SQUARE INCH |
| Overall Diameter | 5.20 INCHES NOMINAL IN |
| Actuation Type | BOURDON TUBE |
| Mounting Connection Location | BACK |
| Mounting Method | PANEL FLANGE |
| Scale Inscription/background Color | BLACK INSCRIPTION ON WHITE BACKGROUND |
| Scale Smallest Increment | 2.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Connection Type | NIPPLE |
| Stud Location | BACK |
| Stud Quantity | 2 |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Pointer Type | INDICATING |
| Adjustability | NONADJUSTABLE |
| Scale Type | CIRCULAR AND DIAL |
| Connector Type Vent | NOT PROVIDED |
| Dial Size | 4.50 INCH IN |
| Graduation Unit | 20.0 POUNDS PER SQUARE INCH LBS |
| Connection Location | BACK, CENTER |
| Pointer Color | BLACK |
| Material | PLASTIC CASE |
| Material | GLASS PROTECTIVE CRYSTAL |
| Material | COPPER ALLOY ACTUATING ELEMENT |
| Connection Quantity | 1 |
| Bezel Type | BEZEL RING |
| Connection Size | 0.250 INCH, NPT MALE IN |
| 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 |
|---|---|
| LFP-410-200-D-SFB-GL PRIMARY | Thuemling Instrument Group, Inc. (USA) |
NSN 6685-01-693-5682 is a Gage,pressure,dial Indicating, manufactured by Thuemling Instrument Group, Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-693-5682 has 1 manufacturer part number on file: LFP-410-200-D-SFB-GL (Thuemling Instrument Group, Inc.).
Key specifications for LFP-410-200-D-SFB-GL: Scale Accuracy: 1.0 PERCENT; Scale Name: POUNDS PER SQUARE INCH; Overall Diameter: 5.20 INCHES NOMINAL IN; Actuation Type: BOURDON TUBE. 26 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.