The Pyrometer,indicating, cataloged under National Stock Number 6685-00-057-8432, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Thermo Electric Company Inc. Dba Thermo Electric Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-00-057-8432 |
| Primary Part Number | 31101-7551-19 |
| Item Name | Pyrometer,indicating |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Thermo Electric Company Inc. Dba Thermo Electric Company |
| Status | ACTIVE |
| Scale Measurement Range | -200.000 TO 500.000 DEG FAHRENHEIT |
| Entry Date | 70-10-15 |
| Material | ALUMINUM METER CASE |
| Features Provided | DRY CELL BATTERY |
| Scale Calibration | CALIBRATED TO COPPER CONSTANTAN THERMOCOUPLE |
| Case Type | CARRYING CASE W/HANDLE AND DUSTPROOF |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Scale Accuracy Rating | 1/4 OF 1 PCT SCALE RANGE ACCURACY RATING |
| Reference Data and Literature | THERMOELECTRIC COMMERCIAL HANDBOOK |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE TYPE,SCALE RANGE,SCALE ACCURACY,SCALE CALIBRATION,SCALE SMALLEST INCREMENT,SCALE LENGTH,INDICATING POINT TYPE,CASE TYPE,CASE MATERIAL,OVERALL WIDTH,OVERALL HEIGHT |
| Functional Classification | AA-9.1 |
| Functional Description | USED FOR DIRECT TEMP MEASUREMENTS AND CALIBRATION OF POTENTIOMETER AND MILLIVOLTMETER TYPE INSTRUMENTS |
| Scale Length | 23.600 INCHES NOMINAL IN |
| Measurement Type | MILLIVOLT CIRCUIT |
| Scale Smallest Increment | 2.0 DEG FAHRENHEIT AND 0.05 MILLIVOLTS |
| Scale Type | DRUM |
| Relationship to Similar Equipment | SIMILAR TO NSN 6685-00-825-4360,6685-00-784-0522,AND 6695-00-833-8451 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31101-7551-19 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 80200 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
| 31101 | Thermo Electric Company Inc. Dba Thermo Electric Company (USA) |
NSN 6685-00-057-8432 is a Pyrometer,indicating, manufactured by Thermo Electric Company Inc. Dba Thermo Electric Company, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-00-057-8432 has 3 cross-referenced part numbers: 31101-7551-19 (Thermo Electric Company Inc. Dba Thermo Electric Company), 80200 (Thermo Electric Company Inc. Dba Thermo Electric Company), 31101 (Thermo Electric Company Inc. Dba Thermo Electric Company).
There are 12 known substitutes for 6685-00-057-8432: 3040-00-050-8737, 5910-00-107-6650, 5136-00-239-2762 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31101-7551-19: Overall Length: 6.250 INCHES NOMINAL IN; Scale Measurement Range: -200.000 TO 500.000 DEG FAHRENHEIT; Entry Date: 70-10-15; Material: ALUMINUM METER CASE. 20 total characteristics are documented in the Federal Logistics Information System.