The Resistor,fixed,wire Wound, cataloged under National Stock Number 5905-01-550-3728, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 16 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 | 5905-01-550-3728 |
| Primary Part Number | HSA2520KJ |
| Item Name | Resistor,fixed,wire Wound |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -5.000 TO 5.000 |
| Electrical Resistance | 20.000 KILOHMS |
| Inclosure Type | ENCASED |
| Mounting Hole Size | 3.3 MILLIMETERS NOMINAL MM |
| Terminal Type | TAB, SOLDER LUG |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 18.0 MILLIMETERS MINIMUM AND 18.6 MILLIMETERS MAXIMUM MM |
| Terminal Length | 10.0 MILLIMETERS NOMINAL MM |
| Body Width | 16.5 MILLIMETERS NOMINAL MM |
| Body Height | 15.0 MILLIMETERS MAXIMUM MM |
| Reactance Characteristic | NONINDUCTIVE |
| Style Designator | AXIAL TERMINAL (S) |
| Power Dissipation Rating in Watts | 25.000 FREE AIR |
| Ambient Temp at Full Rated Power | 80.0 CELSIUS DEGC |
| Body Length | 29.0 MILLIMETERS MAXIMUM MM |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 110.0 |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| HSA2520KJ PRIMARY | Te Connectivity Corporation (USA) |
NSN 5905-01-550-3728 is a Resistor,fixed,wire Wound, manufactured by Te Connectivity Corporation, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-550-3728 has 1 manufacturer part number on file: HSA2520KJ (Te Connectivity Corporation).
Key specifications for HSA2520KJ: Resistance Tolerance in Percent: -5.000 TO 5.000; Electrical Resistance: 20.000 KILOHMS; Inclosure Type: ENCASED; Mounting Hole Size: 3.3 MILLIMETERS NOMINAL MM. 16 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.