The Coil,radio Frequency, cataloged under National Stock Number 5950-01-131-9987, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-131-9987 |
| Primary Part Number | 9100-3551 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 50 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Body Outside Diameter | 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 1.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Criticality Code Justification | FEAT |
| Features Provided | TINNED WIRE LEADS |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Body Length | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.290 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | NOT ESTABLISHED |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 15M101J | Gowanda Holdings, Llc Div Gowanda Electronics Corp. (USA) |
| 9100-3551 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 9100-3551 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 21002M-5PCT | 5/9 Secondary reference West Cap Arizona |
| 9100-3551 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| IM-4 1UH 5PCT | 5/2 Secondary reference U.S. Government activity |
| 9493 | C/1 Advisory reference — outside the item-of-supply concept Gowanda Holdings, Llc Div Gowanda Electronics Corp. |
NSN 5950-01-131-9987 is a Coil,radio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-131-9987 has 2 manufacturer part numbers on file: 15M101J (Gowanda Holdings, Llc Div Gowanda Electronics Corp.), 9100-3551 (Keysight Technologies Inc).
5 possible matches (shared part number, not a government interchangeability claim): 5930-01-198-1565, 6145-01-450-0452, 5130-01-473-9803. Verify interchangeability with system specifications before substitution.
Key specifications for 9100-3551: Inclosure Type: FULLY INCLOSED; Quality Factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 13 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.