The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-557-9090, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Johnson Controls Inc Div Johnson Controls. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 5905-00-557-9090 |
| Primary Part Number | B40 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Johnson Controls Inc Div Johnson Controls |
| Status | CANCELLED |
| Body Diameter | 1.156 INCHES NOMINAL IN |
| Shaft Style | ROUND, FLUTED |
| Shaft Length | 3.375 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Power Dissipation Rating Per Section in Watts | 0.5 FREE AIR SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 SINGLE SECTION |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Device Design Type | ERR-030 AT 9:00 OCLOCKUNABLE TO DECODE |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 100.000 KILOHMS SINGLE SECTION |
| Screw Thread Series Designator | UNEF |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Body Length | 0.625 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5905-00-557-9090 is a Resistor,variable,nonwire Wound,, manufactured by Johnson Controls Inc Div Johnson Controls, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-557-9090 has 4 cross-referenced part numbers: SERIES47X (Clarostat Sensors and Controls), B40 (Johnson Controls Inc Div Johnson Controls), BA825-812 (Crl Components Inc), B40 (Crl Components Inc).
There are 12 known substitutes for 5905-00-557-9090: 3455-00-228-5231, 5120-00-240-5396, 9330-00-478-6164 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B40: Body Diameter: 1.156 INCHES NOMINAL IN; Shaft Style: ROUND, FLUTED; Shaft Length: 3.375 INCHES NOMINAL IN; Actuator Type: SINGLE SHAFT. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-557-9090 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.