The Pyrometer,indicating, cataloged under National Stock Number 6685-01-554-6188, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Alnor Instrument Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-554-6188 |
| Primary Part Number | 2670E-J-0-1200-17 |
| Item Name | Pyrometer,indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Alnor Instrument Company |
| Status | ACTIVE |
| Measurement Type | THERMOELECTRICAL CIRCUIT |
| Style Designator | DIRECT READOUT, THERMOCOUPLE CALIBRATED |
| Scale Type | ARC |
| Scale Length | 3.500 INCHES MINIMUM IN |
| Material | IRON OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2670E(2670E-J-0-1200-17) | Alnor Instrument Company (USA) |
| 2670E-J-0-1200-17 PRIMARY | Alnor Instrument Company (USA) |
NSN 6685-01-554-6188 is a Pyrometer,indicating, manufactured by Alnor Instrument Company, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-554-6188 has 2 manufacturer part numbers on file: 2670E(2670E-J-0-1200-17) (Alnor Instrument Company), 2670E-J-0-1200-17 (Alnor Instrument Company).
Key specifications for 2670E-J-0-1200-17: Overall Height: 15.500 INCHES NOMINAL IN; Measurement Type: THERMOELECTRICAL CIRCUIT; Style Designator: DIRECT READOUT, THERMOCOUPLE CALIBRATED; Overall Width: 8.562 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6685-01-554-6188 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.