The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-903-0772, 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 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 29 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-903-0772 |
| Primary Part Number | R-3100 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | ACTIVE |
| Effective Electrical Rotation in Deg Angular Rotation | 7200.0 NOMINAL |
| Shaft Length | 0.030 INCHES NOMINAL IN |
| Body Width | 0.490 INCHES NOMINAL IN |
| Shaft Style | ROUND, SLOTTED |
| Mounting Hole Diameter | 0.077 INCHES NOMINAL IN |
| Terminal Type and Quantity | 3 PIN |
| Body Height | 0.500 INCHES NOMINAL IN |
| Body Length | 0.500 INCHES NOMINAL IN |
| Center to Center Distance Between Center Terminal and Outside Terminal | 0.100 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 SINGLE SECTION |
| Mounting Method | UNTHREADED HOLE(S) |
| Electrical Resistance Per Section | 500.0 OHMS SINGLE SECTION |
| Terminal Location | REAR END |
| Features Provided | NONMETALLIC SHAFT |
| Rotary Actuator Travel in Angular Deg | 7200.0 NOMINAL |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 25.0 SINGLE SECTION |
| Lateral Distance Between Mounting Hole Centers | 0.520 INCHES NOMINAL IN |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Center to Center Distance Between Terminals | 0.200 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Reliability Indicator | NOT ESTABLISHED |
| Actuator Type | SINGLE SHAFT |
| Shaft Diameter | 0.075 INCHES NOMINAL IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Mounting Facility Quantity | 2 |
| Body Style | RECTANGULAR W/MOUNTING HOLES |
| Power Dissipation Rating Per Section in Watts | 1.0 FREE AIR SINGLE SECTION |
| Actuator Travel Control Feature | CLUTCH |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -50.0 TO 50.0 SINGLE SECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-903-0772 is a Resistor,variable,nonwire Wound,, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-903-0772 has 2 cross-referenced part numbers: R-3100 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), W-1-501 (Bourns Inc).
There are 3 known substitutes for 5905-00-903-0772: 5930-00-419-3987, 5331-01-314-1857, 3010-01-406-2034. Verify interchangeability with system specifications before substitution.
Key specifications for R-3100: Effective Electrical Rotation in Deg Angular Rotation: 7200.0 NOMINAL; Shaft Length: 0.030 INCHES NOMINAL IN; Body Width: 0.490 INCHES NOMINAL IN; Shaft Style: ROUND, SLOTTED. 29 total characteristics are documented in the Federal Logistics Information System.