The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-787-2749, 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 Dyna-Empire Inc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-787-2749 |
| Primary Part Number | 875B413 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Dyna-Empire Inc |
| Status | ACTIVE |
| Angle of Mounting Hole in Deg | 120.0 |
| Function Conformity Tolerance Per Section | -0.25 TO 0.25 SINGLE SECTION |
| Electrical Resistance Per Section | 200.0 OHMS SINGLE SECTION |
| Rotary Actuator Travel in Angular Deg | 1080.0 NOMINAL |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 25.0 SINGLE SECTION |
| Actuator Travel Control Feature | STOPS |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 4.1 FREE AIR SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Terminal Location | LOWER ADJACENT SIDE SINGLE ROW LOCATION NOT OTHERWISE SPECIFIED |
| Shaft Length | 0.625 INCHES NOMINAL IN |
| Pilot Diameter | 1.8750 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Body Diameter | 2.000 INCHES NOMINAL IN |
| Mounting Method | FLANGE AND THREADED HOLE(S) |
| Angle Between Centerlines of Mounting Holes in Deg | 120.0 |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Maximum Running Torque | 0.90 INCH-OUNCES IN |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Mounting Lip Diameter | 2.0000 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Body Length | 1.210 INCHES NOMINAL IN |
| Maximum Starting Torque | 1.30 INCH-OUNCES IN |
| Undercut Diameter | 1.891 INCHES NOMINAL IN |
| Effective Electrical Rotation in Deg Angular Rotation | 1080.0 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-787-2749 is a Resistor,variable,wire Wound,pre, manufactured by Dyna-Empire Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-787-2749 has 3 cross-referenced part numbers: 9303 (Bi Technologies Corporation Div Bi Technologies Corp.), 875B413 (Dyna-Empire Inc), 850-8102 (Vishay Sprague Inc).
There are 12 known substitutes for 5905-00-787-2749: 4330-00-098-4866, 3030-00-264-3067, 5330-00-366-7348 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 875B413: Angle of Mounting Hole in Deg: 120.0; Function Conformity Tolerance Per Section: -0.25 TO 0.25 SINGLE SECTION; Electrical Resistance Per Section: 200.0 OHMS SINGLE SECTION; Rotary Actuator Travel in Angular Deg: 1080.0 NOMINAL. 30 total characteristics are documented in the Federal Logistics Information System.