The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-453-5877, 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 4 commercial cross-references from 2 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 | 6685-00-453-5877 |
| Primary Part Number | 81GK-Y00R-W63Y |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ashcroft Inc Dba Heise |
| Status | ACTIVE |
| Extension Neck Length | 18.000 INCHES NOMINAL IN |
| Case Type | DUSTPROOF |
| Scale Type | CONCENTRIC DIAL |
| Indicator Connection Method | FLEXIBLE TUBE |
| Scale Smallest Increment | 10.0 DEG FAHRENHEIT |
| Material | STEEL CORROSION RESISTING BULB |
| Material | PLASTIC METER CASE |
| Style Designator | BULB W/O SOCKET |
| Active Portion Diameter | 0.933 INCHES NOMINAL IN |
| Bulb Overall Length | 19.000 INCHES NOMINAL IN |
| Scale Inscription/background Color | BLACK MARKING ON YELLOW BACKGROUND |
| Bulb Type | PLAIN RIGID |
| Bulb Connection Type | THREADED |
| Actuating Medium | GAS |
| Case Diameter | 10.250 INCHES NOMINAL IN |
| Bulb Style | PLAIN BULB W/BENDABLE EXTENSION |
| Flexible Tube Length | 756.000 INCHES NOMINAL IN |
| Bulb Quantity | 1 |
| Dial Diameter | 8.500 INCHES NOMINAL IN |
| Bulb Tip Length | 3.000 INCHES NOMINAL IN |
| Active Portion Length | 3.000 INCHES NOMINAL IN |
| Scale Measurement Range | +400.000 TO 1200.000 DEG FAHRENHEIT |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE AND 1 REFERENCE SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81GK-Y00R-W63Y PRIMARY | Ashcroft Inc Dba Heise (USA) |
| 81GK-Y00R-W63Y | Weksler Glass Thermometer Corp (USA) |
| M27-196REVP | Weksler Glass Thermometer Corp (USA) |
| 8-1MKY00RW63Y | Weksler Glass Thermometer Corp (USA) |
NSN 6685-00-453-5877 is a Thermometer,indicating,capillary, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-453-5877 has 4 cross-referenced part numbers: 81GK-Y00R-W63Y (Ashcroft Inc Dba Heise), 81GK-Y00R-W63Y (Weksler Glass Thermometer Corp), M27-196REVP (Weksler Glass Thermometer Corp), 8-1MKY00RW63Y (Weksler Glass Thermometer Corp).
There are 12 known substitutes for 6685-00-453-5877: 6685-00-115-9206, 6685-00-453-5872, 6685-00-453-5878 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81GK-Y00R-W63Y: Extension Neck Length: 18.000 INCHES NOMINAL IN; Case Type: DUSTPROOF; Scale Type: CONCENTRIC DIAL; Indicator Connection Method: FLEXIBLE TUBE. 23 total characteristics are documented in the Federal Logistics Information System.