The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-408-2722, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-408-2722 |
| Primary Part Number | 138125 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ametek, Inc. Div Aerospace & Defense |
| Status | ACTIVE |
| Bulb Type | PLAIN RIGID |
| Bulb Quantity | 1 |
| Case Diameter | 2.500 INCHES NOMINAL IN |
| Active Portion Diameter | 0.440 INCHES NOMINAL IN |
| Bulb Connection Type | THREADED |
| Active Portion Length | 2.020 INCHES NOMINAL IN |
| Bulb Overall Length | 2.580 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6685-00-408-2722 is a Thermometer,indicating,capillary, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-408-2722 has 2 cross-referenced part numbers: 30154K (Rtc Parts Inc), 138125 (Ametek, Inc. Div Aerospace & Defense).
There is 1 known substitute for 6685-00-408-2722: 5930-01-329-1735. Verify interchangeability with system specifications before substitution.
Key specifications for 138125: Bulb Type: PLAIN RIGID; Bulb Quantity: 1; Case Diameter: 2.500 INCHES NOMINAL IN; Active Portion Diameter: 0.440 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.