The Sensor,humidity, cataloged under National Stock Number 6685-01-461-4574, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Newport Scientific Inc Hygrodynamic Products Div. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-461-4574 |
| Primary Part Number | 4819 |
| Item Name | Sensor,humidity |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Newport Scientific Inc Hygrodynamic Products Div |
| Status | ACTIVE |
| Color | GREEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4819 PRIMARY | Newport Scientific Inc Hygrodynamic Products Div (USA) |
NSN 6685-01-461-4574 is a Sensor,humidity, manufactured by Newport Scientific Inc Hygrodynamic Products Div, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-461-4574 has 1 cross-referenced part number: 4819 (Newport Scientific Inc Hygrodynamic Products Div).
There are 6 known substitutes for 6685-01-461-4574: 1377-00-280-0272, 2920-00-342-7795, 2805-00-386-2907 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4819: Special Features: RH RANGE @ 80 DEG F 41 TO 58%;ACCURACY +/- 1% RH;QUICK RESPONSE;3 SECONDS FOR 65% CHANGE; HYGROSENSOR IS TRANDSDUCER CONSISTING OF A BIFILAR WINDING OF PALLADIUM WIRE ON A POLYSTYRENE CORE COATED WITH A HYGROSCOPIC FILM DEGF; Color: GREEN. 2 total characteristics are documented in the Federal Logistics Information System.