The Coil,radio Frequency, cataloged under National Stock Number 5950-00-904-9858, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thales Usa, Inc. Div Air Mobility Solutions ("ams"). Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5950-00-904-9858 |
| Primary Part Number | 038952-0056 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Inclosure Type | OPEN |
| Quality Factor | 50 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.157 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 | 0.410 INCHES NOMINAL IN |
| Winding Operating Current | 99.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 33.800 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 |
|---|---|
| 0731759 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| LD0731759 | Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU) |
| DR-2200 | Lenox-Fugle Intl Inc (USA) |
| 038952-0056 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| Reference | Meaning |
|---|---|
| 2598-56 | 5/2 Secondary reference U.S. Government activity |
| SWD2200 | 5/9 Secondary reference Nytronics Inc |
| SWD2200 | 5/9 Secondary reference Struthers-Dunn Inc. |
NSN 5950-00-904-9858 is a Coil,radio Frequency, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-904-9858 has 4 manufacturer part numbers on file: 0731759 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), LD0731759 (Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S), DR-2200 (Lenox-Fugle Intl Inc), 038952-0056 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-715-9126. Verify interchangeability with system specifications before substitution.
Key specifications for 038952-0056: Inclosure Type: OPEN; Quality Factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.157 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP. 12 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.