The Coil,radio Frequency, cataloged under National Stock Number 5950-01-330-5415, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-330-5415 |
| Primary Part Number | 121589 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 40 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Outside Diameter | 0.085 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.047 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Features Provided | TINNED WIRE LEADS |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Body Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Winding Operating Current | 1.8 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.045 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 121589 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| LAB0-03470 | C/1 Advisory reference — outside the item-of-supply concept Giga-Tronics Incorporated Dba Giga-Tronics |
| 1026-08 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-01-330-5415 is a Coil,radio Frequency, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-330-5415 has 1 manufacturer part number on file: 121589 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-531-6739. Verify interchangeability with system specifications before substitution.
Key specifications for 121589: Inclosure Type: FULLY INCLOSED; Quality Factor: 40 MINIMUM SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 0.085 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.