The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-776-4954, 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 Vishay Sprague Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-776-4954 |
| Primary Part Number | 310-8001 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Sprague Inc |
| Status | ACTIVE |
| Electrical Resistance Per Section | 1.000 KILOHMS 1ST SECTION AND 200.000 OHMS 2ND SECTION |
| Overall Diameter | 2.406 INCHES NOMINAL IN |
| Maximum Starting Torque | 1.75 INCH-OUNCES IN |
| Pilot Diameter Runout | 0.00100 INCHES IN |
| Lateral Runout | 0.001 INCHES IN |
| Maximum Running Torque | 1.75 INCH-OUNCES IN |
| Shaft End Play | 0.00200 INCHES IN |
| Actuator Type | SINGLE SHAFT |
| Shaft Runout | 0.001 INCHES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 356.0 NOMINAL |
| Shaft Radial Play | 0.002 INCHES IN |
| Bearing Type | BALL SHAFT |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 50.0 ALL SECTIONS |
| Power Dissipation Rating Per Section in Watts | 4.0 FREE AIR ALL SECTIONS |
| Function Characteristic Per Section | ALL SECTIONS LINEAR |
| Fixed Tap Quantity Per Section | 2 ALL SECTIONS |
| Terminal Type and Quantity | 10 TAB, SOLDER LUG |
| Tap Location Tolerance Per Section | -1.0 TO 1.0 DEG ANGULAR ROTATION ALL SECTIONS |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Resistance Tolerance Per Section in Percent | -3.0 TO 3.0 ALL SECTIONS |
| Function Conformity Per Section | ALL SECTIONS INDEPENDENT LINEARITY |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 ALL SECTIONS |
| Reliability Indicator | NOT ESTABLISHED |
| Shaft Diameter | 0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN |
| Mounting Method | FLANGE |
| Body Length | 2.188 INCHES MAXIMUM IN |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Body Diameter | 1.812 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-776-4954 is a Resistor,variable,wire Wound,pre, manufactured by Vishay Sprague Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-776-4954 has 3 cross-referenced part numbers: 310-8001 (Vishay Sprague Inc), 46711 (L3harris Technologies, Inc. Div Space and Airborne Systems), 310-800 (Vishay Sprague Inc).
There are 10 known substitutes for 5905-00-776-4954: 5340-00-058-0535, 5342-00-151-7098, 5360-00-315-0812 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 310-8001: Overall Length: 3.063 INCHES NOMINAL IN; Electrical Resistance Per Section: 1.000 KILOHMS 1ST SECTION AND 200.000 OHMS 2ND SECTION; Overall Diameter: 2.406 INCHES NOMINAL IN; Maximum Starting Torque: 1.75 INCH-OUNCES IN. 30 total characteristics are documented in the Federal Logistics Information System.