The Coil,radio Frequency, cataloged under National Stock Number 5950-00-971-1645, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hewlett-Packard Company Dba HP. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-971-1645 |
| Primary Part Number | 9140-0142 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 0.094 INCHES NOMINAL IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 2.20 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Body Length | 0.250 INCHES NOMINAL IN |
| DC Resistance Rating in Ohms | 0.500 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 | X |
| Part Number | Manufacturer |
|---|---|
| 9140-0142 | British Sarozal Ltd (GBR) |
| 1025-28 | Delford Industries, Inc. Dba Delford Industries Inc (USA) |
| 9140-0142 PRIMARY | Hewlett-Packard Company Dba HP (USA) |
| 9140-0142PS | Hewlett-Packard Company Dba HP (USA) |
| Reference | Meaning |
|---|---|
| 09-4436-4K | 5/9 Secondary reference Jeffers Electronics Inc |
NSN 5950-00-971-1645 is a Coil,radio Frequency, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-971-1645 has 4 manufacturer part numbers on file: 9140-0142 (British Sarozal Ltd), 1025-28 (Delford Industries, Inc. Dba Delford Industries Inc), 9140-0142 (Hewlett-Packard Company Dba HP), 9140-0142PS (Hewlett-Packard Company Dba HP).
2 possible matches (shared part number, not a government interchangeability claim): 6645-01-222-5468, 5940-01-467-6329. Verify interchangeability with system specifications before substitution.
Key specifications for 9140-0142: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 0.094 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 2.20 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 9 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.