The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-01-010-2045, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is H O Trerice Co. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 6685-01-010-2045 |
| Primary Part Number | 989C508H01 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | H O Trerice Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 STUD(S) |
| Active Portion Diameter | 0.370 INCHES NOMINAL IN |
| Mounting Thread Quantity | 24 PER INCH |
| Case Diameter | 6.060 INCHES NOMINAL IN |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Material | ALUMINUM AND GLASS AND STEEL CORROSION RESISTING OVERALL |
| Mounting Facility Nominal Screw Thread Diameter | 0.190 INCHES IN |
| Scale Accuracy Rating | 1 PERCENT OF DIAL RANGE |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Bulb Quantity | 1 |
| Dial Diameter | 4.500 INCHES NOMINAL IN |
| Scale Type | DIAL |
| Actuating Medium | MERCURY |
| Scale Smallest Increment | 2.0 DEG FAHRENHEIT |
| Active Portion Length | 6.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 989C508H01 | H O Trerice Co (USA) |
| 989C508H01 | Metro Refrigeration Supply Inc (USA) |
| 989C508H01 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| 6435 | Ashcroft Inc Dba Heise (USA) |
NSN 6685-01-010-2045 is a Thermometer,indicating,capillary, manufactured by H O Trerice Co, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-010-2045 has 4 cross-referenced part numbers: 989C508H01 (H O Trerice Co), 989C508H01 (Metro Refrigeration Supply Inc), 989C508H01 (Northrop Grumman Systems Corporation Dba Electronic Systems), 6435 (Ashcroft Inc Dba Heise).
There are 12 known substitutes for 6685-01-010-2045: 4720-00-017-0797, 5935-00-018-9078, 5340-00-182-6944 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 989C508H01: Mounting Facility Type and Quantity: 3 STUD(S); Special Features: EXTRA SENSITIVE BULB; Active Portion Diameter: 0.370 INCHES NOMINAL IN; Mounting Thread Quantity: 24 PER INCH. 17 total characteristics are documented in the Federal Logistics Information System.