The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-661-0649, 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 Us Army Aviation and Missile Command. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-661-0649 |
| Primary Part Number | 9954720 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Actuator Type | SINGLE SHAFT |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Body Length | 0.562 INCHES NOMINAL IN |
| Shaft Length | 2.000 INCHES NOMINAL IN |
| Mounting Method | LOCKING BUSHING |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 100.000 OHMS SINGLE SECTION |
| Screw Thread Series Designator | UNEF |
| Device Design Type | NONTURN AT 9:00 OCLOCKUNABLE TO DECODE |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 312.0 NOMINAL |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 SINGLE SECTION |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Rotary Actuator Travel in Angular Deg | 312.0 NOMINAL |
| Screw Thread Quantity Per Inch | 32.0 |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Section Quantity | 1 |
| Test Data Document | 18876-9954720 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Actuator Travel Control Feature | STOPS |
| Reliability Indicator | NOT ESTABLISHED |
| Shaft Style | ROUND |
| Body Diameter | 1.062 INCHES MAXIMUM IN |
| Mounting Bushing Length | 0.500 INCHES NOMINAL IN |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-661-0649 is a Resistor,variable,nonwire Wound,, manufactured by Us Army Aviation and Missile Command, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-661-0649 has 2 cross-referenced part numbers: 53C1 (Clarostat Sensors and Controls), 9954720 (Us Army Aviation and Missile Command).
There are 2 known substitutes for 5905-00-661-0649: 5930-01-273-7973, 2090-01-283-3135. Verify interchangeability with system specifications before substitution.
Key specifications for 9954720: Actuator Type: SINGLE SHAFT; Body Style: CYLINDRICAL BUSHING MOUNTED; Shaft Diameter: 0.250 INCHES NOMINAL IN; Body Length: 0.562 INCHES NOMINAL IN. 27 total characteristics are documented in the Federal Logistics Information System.