The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-721-2649, 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 Air-a-Plane Corp. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 11 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 | 5905-00-721-2649 |
| Primary Part Number | 745512A |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Air-a-Plane Corp |
| Status | ACTIVE |
| Shaft Length | 1.025 INCHES MINIMUM AND 1.095 INCHES MAXIMUM IN |
| Mounting Bushing Length | 0.385 INCHES NOMINAL IN |
| Mounting Method | STANDARD BUSHING |
| Overall Diameter | 2.000 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Features Provided | PANEL SEAL |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Power Dissipation Rating Per Section in Watts | 2.2 FREE AIR SINGLE SECTION |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Shaft Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Electrical Resistance Per Section | 5.000 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Body Length | 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Shaft Style | ROUND, FLATTED |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Actuator Type | SINGLE SHAFT |
| First Flat Length | 0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Body Diameter | 1.959 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF |
| Nonturn Device Location | AT 9 OCLOCK |
| Flat Height | 0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 745512A | Air-a-Plane Corp (USA) |
| 50031516 | Bureau Gestion Hawk (BEL) |
| 8497-40-1 | Cecom Lr Center (USA) |
| 8497-40-1 | Drs Environmental Systems Inc (USA) |
| 26944 | Triumph Thermal Systems - Maryland, Inc. (USA) |
| D8497-40-1 | Chief of Engineers Dept of Army (USA) |
| 6225 | Cts Corp (USA) |
| 25920059 | Hamilton Sundstrand Corporation (USA) |
| 8497-40-1 | Keco Industries, Inc. (USA) |
| D8497-40-1 | Keco Industries, Inc. (USA) |
| 525-07-0001 | Vincorion Llc (USA) |
| D8497-40-1 | Cecom Lr Center (USA) |
| 8497-40-1 | Chief of Engineers Dept of Army (USA) |
| 50031516 | Bureau De Gestion Otan Hawk (FRA) |
NSN 5905-00-721-2649 is a Resistor,variable,wire Wound,non, manufactured by Air-a-Plane Corp, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-721-2649 has 14 cross-referenced part numbers: 745512A (Air-a-Plane Corp), 50031516 (Bureau Gestion Hawk), 8497-40-1 (Cecom Lr Center), 8497-40-1 (Drs Environmental Systems Inc), 26944 (Triumph Thermal Systems - Maryland, Inc.) and 9 more.
There are 12 known substitutes for 5905-00-721-2649: 5325-00-003-0705, 5950-00-010-3003, 1005-00-019-7939 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 745512A: Shaft Length: 1.025 INCHES MINIMUM AND 1.095 INCHES MAXIMUM IN; Mounting Bushing Length: 0.385 INCHES NOMINAL IN; Mounting Method: STANDARD BUSHING; Overall Diameter: 2.000 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.