The Thermometer,self-Indicating, cataloged under National Stock Number 6685-01-723-1397, 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 Sp Industries Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments (FSG 66) |
| Manufacturers | Sp Industries Inc (CAGE 33562) |
| Parameter | Value |
|---|---|
| NSN | 6685-01-723-1397 |
| Primary Part Number | B60304-0300 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Sp Industries Inc |
| Status | ACTIVE |
| Scale Smallest Increment | 1.0 DEG FAHRENHEIT1.0 DEG FAHRENHEIT |
| Style Designator | CYLINDRICAL BULB |
| Actuating Medium | LIQUID AND LIQUID AND MANUFACTURER TRADE SECRETMANUFACTURER TRADE SECRET |
| Scale Type | BLACK INK FUSED IN YELLOW GLASS TUBEBLACK INK FUSED IN YELLOW GLASS TUBE |
| Scale Measurement Range | -30.0 TO 120.0 DEG FAHRENHEIT-30.0 TO 120.0 DEG FAHRENHEIT |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| Material | GLASS STEM LIQUID IN GLASS |
| 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 |
|---|---|
| B60304-0300 PRIMARY | Sp Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 13-202-549 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
NSN 6685-01-723-1397 is a Thermometer,self-Indicating, manufactured by Sp Industries Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-723-1397 has 1 manufacturer part number on file: B60304-0300 (Sp Industries Inc).
Key specifications for B60304-0300: Scale Smallest Increment: 1.0 DEG FAHRENHEIT1.0 DEG FAHRENHEIT; Style Designator: CYLINDRICAL BULB; Overall Length: 12.0 INCHES NOMINAL12.0 INCHES NOMINAL IN; Actuating Medium: LIQUID AND LIQUID AND MANUFACTURER TRADE SECRETMANUFACTURER TRADE SECRET. 7 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.