The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-904-4233, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Weksler Glass Thermometer Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-904-4233 |
| Primary Part Number | ASTM 64C |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Weksler Glass Thermometer Corp |
| Status | ACTIVE |
| Material | GLASS OVERALL |
| Securing Device Type | CLIPCLIP |
| Scale Measurement Range | +25.000 TO 55.000 DEG CELSIUS+25.000 TO 55.000 DEG CELSIUS |
| Actuating Medium | MERCURYMERCURY |
| Design Type | FLUCTUATINGFLUCTUATING |
| Style Designator | IMMERSION RING TOP |
| Scale Inscription/background Color | BLACK MARKING ON SILVER BACKGROUNDBLACK MARKING ON SILVER BACKGROUND |
| Features Provided | LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER |
| Scale Smallest Increment | 0.1 DEG CELSIUS0.1 DEG CELSIUS |
| Scale Type | ETCHED STEMETCHED STEM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM 64C PRIMARY | Weksler Glass Thermometer Corp (USA) |
| 481C | Weksler Glass Thermometer Corp (USA) |
| 7912276-3 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| E1-82-64C | American Society for Testing and Materials Dba Astm International (USA) |
NSN 6685-00-904-4233 is a Thermometer,self-Indicating, manufactured by Weksler Glass Thermometer Corp, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-904-4233 has 4 cross-referenced part numbers: ASTM 64C (Weksler Glass Thermometer Corp), 481C (Weksler Glass Thermometer Corp), 7912276-3 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), E1-82-64C (American Society for Testing and Materials Dba Astm International).
There are 2 known substitutes for 6685-00-904-4233: 4030-00-431-5536, 5985-01-396-2008. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM 64C: Overall Length: 15.000 INCHES NOMINAL15.000 INCHES NOMINAL IN; Material: GLASS OVERALL; Securing Device Type: CLIPCLIP; Scale Measurement Range: +25.000 TO 55.000 DEG CELSIUS+25.000 TO 55.000 DEG CELSIUS. 11 total characteristics are documented in the Federal Logistics Information System.