The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-007-6253, 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 Vishay Sprague Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-007-6253 |
| Primary Part Number | 308-37 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Vishay Sprague Inc |
| Status | ACTIVE |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 SINGLE SECTION |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Undercut Diameter | 0.125 INCHES NOMINAL IN |
| Shaft Length | 1.380 INCHES NOMINAL IN |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Effective Electrical Rotation in Deg Angular Rotation | 352.0 NOMINAL |
| Shaft End Play | 0.005 INCHES IN |
| Mounting Method | CLAMP RING(S) |
| Actuator Type | SINGLE SHAFT |
| Shaft Runout | 0.002 INCHES IN |
| Shaft Radial Play | 0.005 INCHES IN |
| Mechanical Backlash in Deg Angular Rotation | 0.1 |
| Undercut Length | 0.921 INCHES MAXIMUM IN |
| Pilot Diameter Runout | 0.001 INCHES IN |
| Lateral Runout | 0.001 INCHES IN |
| Bearing Type | BALL SHAFT |
| Pilot Diameter | 1.5000 INCHES NOMINAL IN |
| Body Diameter | 2.031 INCHES MAXIMUM IN |
| Mounting Lip Diameter | 1.8750 INCHES NOMINAL IN |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Shaft Diameter | 0.375 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Electrical Resistance Per Section | 10.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 70.0 SINGLE SECTION |
| Undercut Width | 0.0730 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 308-37 | Vishay Sprague Inc (USA) |
| 8872500002-1 | Navcom Defense Electronics, Inc. (USA) |
| 1720-1014 | Bei Sensors & Systems Company, Inc. Dba Bei Duncan (USA) |
| B491 | Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA) |
| 308-0037 | Vishay Sprague Inc (USA) |
NSN 5905-01-007-6253 is a Resistor,variable,nonwire Wound,, manufactured by Vishay Sprague Inc, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-01-007-6253 has 5 cross-referenced part numbers: 308-37 (Vishay Sprague Inc), 8872500002-1 (Navcom Defense Electronics, Inc.), 1720-1014 (Bei Sensors & Systems Company, Inc. Dba Bei Duncan), B491 (Sensor Systems, L.l.c. Dba Sensor Systems Llc), 308-0037 (Vishay Sprague Inc).
There are 9 known substitutes for 5905-01-007-6253: 5120-00-234-8913, 5930-00-440-1946, 5945-00-463-9956 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 308-37: Resistance Tolerance Per Section in Percent: -10.0 TO 10.0 SINGLE SECTION; Rotary Actuator Travel in Angular Deg: 360.0 NOMINAL; Undercut Diameter: 0.125 INCHES NOMINAL IN; Shaft Length: 1.380 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.