The Pyrometer,indicating, cataloged under National Stock Number 6685-00-526-5519, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Alnor Instrument Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6685-00-526-5519 |
| Primary Part Number | 4000 |
| Item Name | Pyrometer,indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Alnor Instrument Company |
| Status | CANCELLED |
| Scale Smallest Increment | 20.0 DEG FAHRENHEIT |
| Material | ALUMINUM METER CASE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE RANGE,SCALE SMALLEST INCREMENT,ACCESSORY COMPONENTS AND QUANTITY |
| Case Type | DUSTPROOF AND MOISTURE PROOF |
| Scale Length | 3.500 INCHES NOMINAL IN |
| Measurement Type | MILLIVOLT CIRCUIT |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Scale Calibration | CALIBRATED TO IRON CONSTANTAN THERMOCOUPLE |
| Scale Type | ECCENTRIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4000 | Alnor Instrument Company (USA) |
| 4000A | Alnor Instrument Company (USA) |
| 34S | Pyrometer Instrument Co Inc (USA) |
| 4000A0-1200DEGF | Alnor Instrument Company (USA) |
NSN 6685-00-526-5519 is a Pyrometer,indicating, manufactured by Alnor Instrument Company, classified under FSC 6685 (No Item Name Available). Status: cancelled.
NSN 6685-00-526-5519 has 4 cross-referenced part numbers: 4000 (Alnor Instrument Company), 4000A (Alnor Instrument Company), 34S (Pyrometer Instrument Co Inc), 4000A0-1200DEGF (Alnor Instrument Company).
There are 12 known substitutes for 6685-00-526-5519: 6685-00-080-0186, 6685-00-222-2932, 8135-00-239-5288 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4000: Scale Smallest Increment: 20.0 DEG FAHRENHEIT; Overall Depth: 2.000 INCHES NOMINAL IN; Material: ALUMINUM METER CASE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SCALE RANGE,SCALE SMALLEST INCREMENT,ACCESSORY COMPONENTS AND QUANTITY. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 6685-00-526-5519 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.