The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-052-0022, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Electronic Systems. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-052-0022 |
| Primary Part Number | 989C498H06 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Northrop Grumman Systems Corporation Dba Electronic Systems |
| Status | ACTIVE |
| Nonturn Device Location | AT 9 OCLOCK |
| Body Diameter | 0.880 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 1.000 OHMS SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.1248 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Shaft Style | ROUND |
| Shaft Length | 0.380 INCHES NOMINAL IN |
| Body Length | 0.557 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 1.0 FREE AIR SINGLE SECTION |
| Mounting Bushing Length | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 989C498H06 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| 3510S51-102 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5905-01-052-0022 is a Resistor,variable,wire Wound,non, manufactured by Northrop Grumman Systems Corporation Dba Electronic Systems, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-052-0022 has 1 manufacturer part number on file: 989C498H06 (Northrop Grumman Systems Corporation Dba Electronic Systems).
Key specifications for 989C498H06: Nonturn Device Location: AT 9 OCLOCK; Body Diameter: 0.880 INCHES NOMINAL IN; Electrical Resistance Per Section: 1.000 OHMS SINGLE SECTION; Section Quantity: 1. 12 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.