The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-017-5849, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-017-5849 |
| Primary Part Number | 502-0156 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Sprague Inc |
| Status | ACTIVE |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Mounting Lip Depth | 0.0620 INCHES NOMINAL IN |
| Features Provided | NONMETALLIC SHAFT |
| Mounting Method | CLAMP RING(S) |
| Electrical Resistance Per Section | 156.0 OHMS SINGLE SECTION |
| Undercut Width | 0.0570 INCHES MINIMUM IN |
| Overall Diameter | 1.031 INCHES NOMINAL IN |
| Shaft End Play | 0.005 INCHES IN |
| Maximum Running Torque | 0.30 INCH-OUNCES IN |
| Actuator Type | SINGLE SHAFT |
| Shaft Runout | 0.002 INCHES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 3600.0 NOMINAL |
| Lateral Runout | 0.002 INCHES IN |
| Pilot Diameter Runout | 0.002 INCHES IN |
| Shaft Radial Play | 0.002 INCHES IN |
| Rotary Actuator Travel in Angular Deg | 3600.0 NOMINAL |
| Maximum Starting Torque | 0.40 INCH-OUNCES IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Shaft Length | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Bearing Type | BALL SHAFT |
| Mounting Lip Diameter | 0.8750 INCHES NOMINAL IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -800.0 TO 800.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Shaft Diameter | 0.1248 INCHES MAXIMUM IN |
| Resistance Tolerance Per Section in Percent | -1.0 TO 1.0 SINGLE SECTION |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-01-017-5849 is a Resistor,variable,wire Wound,pre, manufactured by Vishay Sprague Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-01-017-5849 has 2 cross-referenced part numbers: 502-156 (Vishay Sprague Inc), 502-0156 (Vishay Sprague Inc).
There are 5 known substitutes for 5905-01-017-5849: 4730-00-278-4497, 2530-00-350-6492, 3020-00-462-4767 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 502-0156: Pilot Length: 0.0620 INCHES NOMINAL IN; Section Quantity: 1; Mounting Lip Depth: 0.0620 INCHES NOMINAL IN; Features Provided: NONMETALLIC SHAFT. 30 total characteristics are documented in the Federal Logistics Information System.