The Thermometer,self-Indicating, cataloged under National Stock Number 6685-01-254-7639, 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 Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation. Government technical data includes 14 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 | 6685-01-254-7639 |
| Primary Part Number | XX63-000-13 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation |
| Status | ACTIVE |
| Design Type | FLUCTUATINGFLUCTUATING |
| Overall Diameter | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Scale Inscription/background Color | BLACK MARKING ON WHITE BACKGROUNDBLACK MARKING ON WHITE BACKGROUND |
| Scale Smallest Increment | 1.0 DEG CELSIUS1.0 DEG CELSIUS |
| Style Designator | IMMERSION RING TOP |
| Actuating Medium | MERCURYMERCURY |
| Securing Device Type | CLIPCLIP |
| Purchase Description Identification | 08071-XX63-000-13 |
| Scale Type | ETCHED STEMETCHED STEM |
| Chart Identifying Number | MILLIPORE FILTER CO. PN XX63-000-13MILLIPORE FILTER CO. PN XX63-000-13 |
| Scale Measurement Range | +0.000 TO 50.000 DEG CELSIUS+0.000 TO 50.000 DEG CELSIUS |
| Scale Length | 1.562 INCHES NOMINAL1.562 INCHES NOMINAL IN |
| Functional Description | USED TO INDICATE TEMPERATURE IN WATER BATH; BACTERIOLOGICAL WATER TESTERUSED TO INDICATE TEMPERATURE IN WATER BATH; BACTERIOLOGICAL WATER TESTER |
| Material | GLASS OVERALL |
| 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 |
|---|---|
| XX63-000-13 PRIMARY | Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation (USA) |
NSN 6685-01-254-7639 is a Thermometer,self-Indicating, manufactured by Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-254-7639 has 1 manufacturer part number on file: XX63-000-13 (Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation).
Key specifications for XX63-000-13: Design Type: FLUCTUATINGFLUCTUATING; Overall Diameter: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Scale Inscription/background Color: BLACK MARKING ON WHITE BACKGROUNDBLACK MARKING ON WHITE BACKGROUND; Scale Smallest Increment: 1.0 DEG CELSIUS1.0 DEG CELSIUS. 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.