The Coil,radio Frequency, cataloged under National Stock Number 5950-01-277-4040, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-01-277-4040 |
| Item Name | Coil,radio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Status | CANCELLED |
| Inclosure Type | FULLY INCLOSED |
| Quality Factor | 50 MINIMUM SINGLE COMPONENT SINGLE WINDING |
| Overall Diameter | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.15 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Coil Form Type | SOLID SINGLE COMPONENT |
| Reliability Failure Rate Level in Percent | 0.010 |
| Specification/standard Data | 81349-MIL-PRF-39010/6 GOVERNMENT SPECIFICATION |
| Maximum Operating Temp | 125.0 CELSIUS DEGC |
| Body Length | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Winding Operating Current | 2.45 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE WINDING |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 0.030 SINGLE COMPONENT SINGLE WINDING |
| Reliability Indicator | ESTABLISHED |
| Core Construction | S0LID SINGLE COMPONENT |
| Test Data Document | 81349-MIL-PRF-39010 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M39010/6-BR15LP | E/8 Replaced / superseded reference U.S. Government activity |
| 1710690-02 | E/8 Replaced / superseded reference L3 Technologies, Inc. Div Communication Systems-East |
| MIL-C-39010/6 | 5/9 Secondary reference U.S. Government activity |
| 24-14083A02 | E/8 Replaced / superseded reference General Dynamics Mission Systems, Inc. Dba Gdms |
| 1710690-02 | E/8 Replaced / superseded reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| MIL-PRF-39010/6 | 4/1 Identification reference U.S. Government activity |
| 21503M | E/8 Replaced / superseded reference West Cap Arizona |
| 9310-00 | E/8 Replaced / superseded reference Bell Industries Inc J W Miller Magnetics Div |
| 9310-00 | E/8 Replaced / superseded reference Bourns Inc |
| M39010/06BR15LR | 2/2 Government specification standardization U.S. Government activity |
| M39010/6-BR15LM | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5950-01-277-4040 is a Coil,radio Frequency, classified under FSC 5950, Coils and Transformers. Status: cancelled.
1 possible match (shared part number, not a government interchangeability claim): 5950-01-312-1161. Verify interchangeability with system specifications before substitution.
Key specifications for 5950-01-277-4040: Inclosure Type: FULLY INCLOSED; Quality Factor: 50 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN; Mounting Method: TERMINAL SINGLE GROUP. 17 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.
NSN 5950-01-277-4040 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.