The Calibrator,thermometer, cataloged under National Stock Number 6685-01-570-7336, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hart Scientific Llc. Government technical data includes 3 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-570-7336 |
| Primary Part Number | 4181-156 |
| Item Name | Calibrator,thermometer |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Hart Scientific Llc |
| Status | ACTIVE |
| Shape | RECTANGULAR |
| AC Voltage Rating | 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4181-156 PRIMARY | Hart Scientific Llc (USA) |
NSN 6685-01-570-7336 is a Calibrator,thermometer, manufactured by Hart Scientific Llc, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-570-7336 has 1 cross-referenced part number: 4181-156 (Hart Scientific Llc).
There is 1 known substitute for 6685-01-570-7336: 6685-01-624-5489. Verify interchangeability with system specifications before substitution.
Key specifications for 4181-156: Overall Height: 356.0 MILLIMETERS NOMINAL MM; Shape: RECTANGULAR; Special Features: FAST, PORTABLE AND EASY TO USE; CALIBRATION SOLUTIONS FROM 15 DEGREE C TO 500 DEGREES C; RADIOMETRICALLY CALIBRATED FOR TRACEABLE AND CONSISTENT RESULTS; AC Voltage Rating: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.