The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-475-8299, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-475-8299 |
| Primary Part Number | 65-13 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments |
| Status | ACTIVE |
| Body Diameter | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| Lateral Runout | 0.001 INCHES IN |
| Electrical Resistance Per Section | 1.0 KILOHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0680 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 105.0 SINGLE SECTION |
| Undercut Width | 0.0700 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.250 INCHES MAXIMUM IN |
| Undercut Diameter | 1.9375 INCHES MINIMUM AND 1.9385 INCHES MAXIMUM IN |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Function Conformity Tolerance Per Section | -0.50 TO 0.50 SINGLE SECTION |
| Shaft End Play | 0.006 INCHES IN |
| Overall Diameter | 2.125 INCHES MINIMUM AND 2.151 INCHES MAXIMUM IN |
| Mounting Method | CLAMP RING(S) |
| Maximum Starting Torque | 0.60 INCH-OUNCES IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -30.0 TO 30.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM IN |
| Shaft Style | ROUND |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.198 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Pilot Diameter | 1.9360 INCHES MINIMUM AND 1.9370 INCHES MAXIMUM IN |
| Body Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Pilot Length | 0.0290 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 4.0 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 319.0 MINIMUM AND 321.0 MAXIMUM |
| Pilot Diameter Runout | 0.001 INCHES IN |
| Bearing Type | BEARING SHAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 65-13 PRIMARY | Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments (USA) |
NSN 5905-01-475-8299 is a Resistor,variable,wire Wound,pre, manufactured by Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-475-8299 has 1 manufacturer part number on file: 65-13 (Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments).
Key specifications for 65-13: Body Diameter: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN; Lateral Runout: 0.001 INCHES IN; Electrical Resistance Per Section: 1.0 KILOHMS SINGLE SECTION; Mounting Lip Depth: 0.0680 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM IN. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.