The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-01-461-4054, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-461-4054 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 U-CLAMP |
| Separable Socket Style | SREW-IN TYPE, EXTERNAL THREAD, RIGID, ROUNDED END |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUND |
| Dial Diameter | 3.650 INCHES NOMINAL IN |
| Style Designator | BULB W/SOCKET |
| Case Diameter | 4.000 INCHES NOMINAL IN |
| Actuating Medium | VAPOR |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Scale Type | DIAL |
| Bulb Quantity | 1 |
| Surface Treatment | ENAMEL METER CASE |
| Material | STEEL METER CASE |
| Material | BRASS PROTECTIVE TUBE |
| Tip Length | 3.5000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| K35150 | C/1 Advisory reference — outside the item-of-supply concept Bellofram Corporation |
| K35150 | 3/9 Design control — primary reference Desco Corp Marsh Bellofram Div |
NSN 6685-01-461-4054 is a Thermometer,indicating,capillary, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-461-4054: Mounting Facility Type and Quantity: 1 U-CLAMP; Separable Socket Style: SREW-IN TYPE, EXTERNAL THREAD, RIGID, ROUNDED END; Scale Inscription/background Color: BLACK MARKING ON WHITE BACKGROUND; Dial Diameter: 3.650 INCHES NOMINAL IN. 14 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.