The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-475-2236, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-475-2236 |
| Primary Part Number | 81GN-P00U-W45Y |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Scale Type | CONCENTRIC DIAL |
| Bulb Tip Length | 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN |
| Dial Diameter | 8.500 INCHES NOMINAL8.500 INCHES NOMINAL IN |
| Scale Measurement Range | +400.000 TO 1200.000 DEG FAHRENHEIT |
| Style Designator | BULB W/O SOCKET |
| Material | STEEL CORROSION RESISTING BULB |
| Material | ALUMINUM METER CASE |
| Scale Accuracy Rating | 1.0 PCT |
| Active Portion Length | 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN |
| Bulb Quantity | 1 |
| Scale Smallest Increment | 10.0 DEG FAHRENHEIT |
| Actuating Medium | GAS |
| Bulb Connection Type | INTEGRAL FLANGEINTEGRAL FLANGE |
| Scale Inscription/background Color | BLACK MARKING ON YELLOW BACKGROUND |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE AND 1 REFERENCE SINGLE |
| Active Portion Diameter | 0.750 INCHES NOMINAL IN |
| Case Diameter | 9.891 INCHES NOMINAL IN |
| Bulb Style | PLAIN BULB W/BENDABLE EXTENSION |
| Bulb Overall Length | 10.000 INCHES NOMINAL10.000 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Flexible Tube Length | 540.000 INCHES NOMINAL IN |
| Extension Neck Length | 7.000 INCHES NOMINAL IN |
| Bulb Type | PLAIN RIGID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 85-T8478K-41E-010-450-400-1200F | Ashcroft Inc Dba Heise (USA) |
| 81GN-P00U-W45Y | Weksler Glass Thermometer Corp (USA) |
| M27-400 | Weksler Glass Thermometer Corp (USA) |
| 81GN-P00U-W45Y PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 81GN-P00R-W45Y | Weksler Glass Thermometer Corp (USA) |
| MIL-T-19646 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6685-00-475-2236 is a Thermometer,indicating,capillary, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-475-2236 has 6 cross-referenced part numbers: 85-T8478K-41E-010-450-400-1200F (Ashcroft Inc Dba Heise), 81GN-P00U-W45Y (Weksler Glass Thermometer Corp), M27-400 (Weksler Glass Thermometer Corp), 81GN-P00U-W45Y (Ashcroft Inc Dba Heise), 81GN-P00R-W45Y (Weksler Glass Thermometer Corp) and 1 more.
There are 12 known substitutes for 6685-00-475-2236: 6685-00-007-9593, 6685-00-147-5841, 6685-00-428-8789 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81GN-P00U-W45Y: Scale Type: CONCENTRIC DIAL; Bulb Tip Length: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN; Dial Diameter: 8.500 INCHES NOMINAL8.500 INCHES NOMINAL IN; Scale Measurement Range: +400.000 TO 1200.000 DEG FAHRENHEIT. 23 total characteristics are documented in the Federal Logistics Information System.