The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-256-7766, 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 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div. Government technical data includes 19 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-256-7766 |
| Primary Part Number | 300-501 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div |
| Status | ACTIVE |
| Body Length | 0.312 INCHES NOMINAL IN |
| Actuator Type | FLUSH DRIVE WITH SLOT-HOLE |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 60.0 SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 150.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Electrical Resistance Per Section | 500.000 OHMS SINGLE SECTION |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -70.0 TO 70.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 0.6 FREE AIR SINGLE SECTION |
| Mounting Method | TERMINAL |
| Rotary Actuator Travel in Angular Deg | 300.0 NOMINAL |
| Terminal Type and Quantity | 3 PIN |
| Section Quantity | 1 |
| Body Height | 0.312 INCHES NOMINAL IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Body Width | 0.234 INCHES NOMINAL IN |
| Body Style | RECTANGULAR |
| Maximum Stop Torque | 8.00 INCH-OUNCES IN |
| Maximum Starting Torque | 4.00 INCH-OUNCES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 300-501 | Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA) |
| NNP5905838306598 | Mn/ssf Marine Nationale / Service De Soutien De La Flotte (FRA) |
NSN 5905-00-256-7766 is a Resistor,variable,wire Wound,non, manufactured by Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-256-7766 has 2 cross-referenced part numbers: 300-501 (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div), NNP5905838306598 (Mn/ssf Marine Nationale / Service De Soutien De La Flotte).
There are 6 known substitutes for 5905-00-256-7766: 5330-00-102-8378, 5985-00-106-0977, 5965-00-128-2974 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 300-501: Body Length: 0.312 INCHES NOMINAL IN; Actuator Type: FLUSH DRIVE WITH SLOT-HOLE; Overall Height: 0.312 INCHES NOMINAL IN; Ambient Temp in Deg Celsius Per Section at Full Rated Power: 60.0 SINGLE SECTION. 21 total characteristics are documented in the Federal Logistics Information System.