The Pyrometer,indicating, cataloged under National Stock Number 6685-01-319-6664, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Frigitronics of Connecticut Inc. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-319-6664 |
| Primary Part Number | 51713 |
| Item Name | Pyrometer,indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Frigitronics of Connecticut Inc |
| Status | ACTIVE |
| Scale Length | 4.910 INCHES NOMINAL IN |
| Overall Thickness | 0.525 INCHES NOMINAL IN |
| Depth to Panel | 1.093 INCHES NOMINAL IN |
| Meter Body Diameter | 2.728 INCHES NOMINAL IN |
| Material | COPPER ALLOY THERMOCOUPLE WIRE |
| Measurement Type | THERMOELECTRICAL CIRCUIT |
| Style Designator | DIRECT READOUT, AUTOMATIC COMPENSATING |
| Scale Type | DIAL |
| Scale Measurement Range | -200.000 TO 75.000 DEG CELSIUS |
| Purchase Description Identification | 51813-51713 |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51713 | Frigitronics of Connecticut Inc (USA) |
NSN 6685-01-319-6664 is a Pyrometer,indicating, manufactured by Frigitronics of Connecticut Inc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-319-6664 has 1 cross-referenced part number: 51713 (Frigitronics of Connecticut Inc).
There are 2 known substitutes for 6685-01-319-6664: 3020-00-517-1747, 3010-00-569-8346. Verify interchangeability with system specifications before substitution.
Key specifications for 51713: Scale Length: 4.910 INCHES NOMINAL IN; Overall Thickness: 0.525 INCHES NOMINAL IN; Depth to Panel: 1.093 INCHES NOMINAL IN; Meter Body Diameter: 2.728 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.