The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-320-9872, 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 Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-320-9872 |
| Primary Part Number | AP18-C93 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments |
| Status | ACTIVE |
| Section Quantity | 1 |
| Reliability Indicator | NOT ESTABLISHED |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Mounting Lip Diameter | 1.7810 INCHES MAXIMUM IN |
| Undercut Diameter | 1.656 INCHES MAXIMUM IN |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Terminal Type and Quantity | 4 TURRET |
| Tap Location Tolerance Per Section | -5.0 TO 5.0 OHMS SINGLE SECTION |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 4.0 FREE AIR SINGLE SECTION |
| Mounting Method | CLAMP RING(S) |
| Function Conformity Tolerance Per Section | -1.00 TO 1.00 SINGLE SECTION |
| Fixed Tap Quantity Per Section | 1 SINGLE SECTION |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | -150.0 TO 150.0 SINGLE SECTION |
| Tap Location From Ccw Terminal Per Section in Ohms | 2500.0 SINGLE SECTION |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 25.0 SINGLE SECTION |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN |
| Shaft Diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Maximum Starting Torque | 3.00 INCH-OUNCES IN |
| Mounting Lip Depth | 0.0620 INCHES NOMINAL IN |
| Shaft Style | ROUND |
| Body Diameter | 1.906 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AP18-C93 | Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments (USA) |
| AMB444 | Servo Instrument Corporation (USA) |
| 162C150 | Ace Electronics Associates Inc (USA) |
| 95263 | Arma Div Ambac Industries Inc |
| AP18-C93 | Ace Electronics Associates Inc (USA) |
| RV15-8S217 | Bowmar/tic Inc Sub of Bowmar Instrument Corp (USA) |
NSN 5905-00-320-9872 is a Resistor,variable,wire Wound,pre, manufactured by Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-320-9872 has 6 cross-referenced part numbers: AP18-C93 (Samarius Precision Instruments, Inc. Dba Samarius Precision Instruments), AMB444 (Servo Instrument Corporation), 162C150 (Ace Electronics Associates Inc), 95263 (Arma Div Ambac Industries Inc), AP18-C93 (Ace Electronics Associates Inc) and 1 more.
There are 2 known substitutes for 5905-00-320-9872: 5945-00-211-7039, 5945-00-985-2026. Verify interchangeability with system specifications before substitution.
Key specifications for AP18-C93: Section Quantity: 1; Reliability Indicator: NOT ESTABLISHED; Undercut Width: 0.0620 INCHES NOMINAL IN; Mounting Lip Diameter: 1.7810 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.