The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-696-2418, 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-B Instrument Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-696-2418 |
| Primary Part Number | 20550 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | H-B Instrument Co |
| Status | ACTIVE |
| Actuating Medium | MERCURY |
| Scale Type | ENCLOSED GLASS |
| Design Type | FLUCTUATING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20550 PRIMARY | H-B Instrument Co (USA) |
NSN 6685-00-696-2418 is a Thermometer,self-Indicating, manufactured by H-B Instrument Co, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-696-2418 has 1 cross-referenced part number: 20550 (H-B Instrument Co).
There are 11 known substitutes for 6685-00-696-2418: 1680-00-074-1949, 2920-00-118-5533, 5365-00-386-4567 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20550: Actuating Medium: MERCURY; Scale Type: ENCLOSED GLASS; Design Type: FLUCTUATING. 3 total characteristics are documented in the Federal Logistics Information System.