The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-856-6684, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sensor Systems, L.l.c. Dba Sensor Systems Llc. Government technical data includes 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-856-6684 |
| Primary Part Number | 037290A |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Sensor Systems, L.l.c. Dba Sensor Systems Llc |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 40.0 |
| Electrical Resistance Per Section | 2.0 KILOHMS ALL SECTIONS |
| Section Quantity | 2 |
| Mounting Facility Quantity | 4 |
| Body Style | RECTANGULAR |
| Mounting Method | THREADED HOLE(S) |
| Thread Length | 0.720 INCHES NOMINAL IN |
| Body Width | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Body Height | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Fixed Tap Quantity Per Section | 1 ALL SECTIONS |
| Terminal Location | REAR END LOCATION NOT OTHERWISE SPECIFIED |
| Shaft Style | ROUND, THREADED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 1.625 INCHES NOMINAL IN |
| Body Length | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN |
| Tap Location Tolerance Per Section | -2.0 TO 2.0 OHMS ALL SECTIONS |
| Power Dissipation Rating Per Section in Watts | 0.5 FREE AIR ALL SECTIONS |
| Screw Thread Diameter | 0.112 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Tap Location From Ccw Terminal Per Section in Deg of Effective Electrical Rotation | 180.0 ALL SECTIONS |
| Test Data Document | 77272-PS428 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 ALL SECTIONS |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 71.0 ALL SECTIONS |
| 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 |
|---|---|
| 037290A PRIMARY | Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 114HS440-1 | 7/2 Vendor item drawing reference The Boeing Company |
NSN 5905-00-856-6684 is a Resistor,variable,wire Wound,non, manufactured by Sensor Systems, L.l.c. Dba Sensor Systems Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-856-6684 has 1 manufacturer part number on file: 037290A (Sensor Systems, L.l.c. Dba Sensor Systems Llc).
Key specifications for 037290A: Overall Height: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN; Screw Thread Quantity Per Inch: 40.0; Electrical Resistance Per Section: 2.0 KILOHMS ALL SECTIONS; Section Quantity: 2. 25 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.